15664030515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 33391927296

約数和(自身を除く): 17727896781

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 47, 63, 69, 105, 115, 141, 157, 161, 207, 235, 293, 315, 329, 345, 423, 471, 483, 705, 785, 805, 879, 987, 1035, 1081, 1099, 1413, 1449, 1465, 1645, 2051, 2115, 2355, 2415, 2637, 2961, 3243, 3297, 3611, 4395, 4935, 5405, 5495, 6153, 6739, 7065, 7245, 7379, 7567, 9729, 9891, 10255, 10833, 13185, 13771, 14805, 16215, 16485, 18055, 18459, 20217, 22137, 22701, 25277, 30765, 32499, 33695, 36895, 37835, 41313, 46001, 47173, 48645, 49455, 51653, 54165, 60651, 66411, 68103, 68855, 75831, 92295, 96397, 101085, 110685, 113505, 123939, 126385, 138003, 141519, 154959, 162495, 169717, 206565, 227493, 230005, 235865, 258265, 289191, 303255, 316733, 322007, 332055, 340515, 379155, 414009, 424557, 464877, 481985, 509151, 619695, 690015, 707595, 774795, 848585, 867573, 950199, 966021, 1058023, 1137465, 1188019, 1445955, 1527453, 1583665, 1610035, 2070045, 2122785, 2162047, 2217131, 2324385, 2545755, 2850597, 2898063, 3174069, 3564057, 4337865, 4750995, 4830105, 5290115, 5940095, 6486141, 6651393, 7406161, 7637265, 9522207, 10692171, 10810235, 11085655, 14252985, 14490315, 15134329, 15870345, 17820285, 19458423, 19954179, 22218483, 32430705, 33256965, 37030805, 45402987, 47611035, 49727081, 53460855, 66655449, 75671645, 97292115, 99770895, 111092415, 136208961, 149181243, 227014935, 248635405, 333277245, 348089567, 447543729, 681044805, 745906215, 1044268701, 1740447835, 2237718645, 3132806103, 5221343505, 15664030515]

約数ペア:

[(1, 15664030515), (3, 5221343505), (5, 3132806103), (7, 2237718645), (9, 1740447835), (15, 1044268701), (21, 745906215), (23, 681044805), (35, 447543729), (45, 348089567), (47, 333277245), (63, 248635405), (69, 227014935), (105, 149181243), (115, 136208961), (141, 111092415), (157, 99770895), (161, 97292115), (207, 75671645), (235, 66655449), (293, 53460855), (315, 49727081), (329, 47611035), (345, 45402987), (423, 37030805), (471, 33256965), (483, 32430705), (705, 22218483), (785, 19954179), (805, 19458423), (879, 17820285), (987, 15870345), (1035, 15134329), (1081, 14490315), (1099, 14252985), (1413, 11085655), (1449, 10810235), (1465, 10692171), (1645, 9522207), (2051, 7637265), (2115, 7406161), (2355, 6651393), (2415, 6486141), (2637, 5940095), (2961, 5290115), (3243, 4830105), (3297, 4750995), (3611, 4337865), (4395, 3564057), (4935, 3174069), (5405, 2898063), (5495, 2850597), (6153, 2545755), (6739, 2324385), (7065, 2217131), (7245, 2162047), (7379, 2122785), (7567, 2070045), (9729, 1610035), (9891, 1583665), (10255, 1527453), (10833, 1445955), (13185, 1188019), (13771, 1137465), (14805, 1058023), (16215, 966021), (16485, 950199), (18055, 867573), (18459, 848585), (20217, 774795), (22137, 707595), (22701, 690015), (25277, 619695), (30765, 509151), (32499, 481985), (33695, 464877), (36895, 424557), (37835, 414009), (41313, 379155), (46001, 340515), (47173, 332055), (48645, 322007), (49455, 316733), (51653, 303255), (54165, 289191), (60651, 258265), (66411, 235865), (68103, 230005), (68855, 227493), (75831, 206565), (92295, 169717), (96397, 162495), (101085, 154959), (110685, 141519), (113505, 138003), (123939, 126385)]