71923005

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 174666240

約数和(自身を除く): 102743235

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 37, 45, 51, 55, 63, 77, 85, 99, 105, 111, 119, 121, 135, 153, 165, 185, 187, 189, 231, 255, 259, 297, 315, 333, 357, 363, 385, 407, 459, 495, 555, 561, 595, 605, 629, 693, 765, 777, 847, 935, 945, 999, 1071, 1089, 1155, 1221, 1295, 1309, 1485, 1665, 1683, 1785, 1815, 1887, 2035, 2057, 2079, 2295, 2331, 2541, 2805, 2849, 3145, 3213, 3267, 3465, 3663, 3885, 3927, 4235, 4403, 4477, 4995, 5049, 5355, 5445, 5661, 6105, 6171, 6545, 6919, 6993, 7623, 8415, 8547, 9435, 10285, 10395, 10989, 11655, 11781, 12705, 13209, 13431, 14245, 14399, 16065, 16335, 16983, 18315, 18513, 19635, 20757, 22015, 22385, 22869, 25245, 25641, 28305, 30855, 31339, 34595, 34965, 35343, 38115, 39627, 40293, 42735, 43197, 48433, 54945, 55539, 58905, 62271, 66045, 67155, 71995, 76109, 76923, 84915, 92565, 94017, 103785, 114345, 118881, 120879, 128205, 129591, 145299, 156695, 176715, 186813, 198135, 201465, 215985, 228327, 242165, 277695, 282051, 311355, 380545, 384615, 388773, 435897, 470085, 532763, 594405, 604395, 647955, 684981, 726495, 846153, 934065, 1141635, 1307691, 1410255, 1598289, 1943865, 2054943, 2179485, 2663815, 3424905, 4230765, 4794867, 6538455, 7991445, 10274715, 14384601, 23974335, 71923005]

約数ペア:

[(1, 71923005), (3, 23974335), (5, 14384601), (7, 10274715), (9, 7991445), (11, 6538455), (15, 4794867), (17, 4230765), (21, 3424905), (27, 2663815), (33, 2179485), (35, 2054943), (37, 1943865), (45, 1598289), (51, 1410255), (55, 1307691), (63, 1141635), (77, 934065), (85, 846153), (99, 726495), (105, 684981), (111, 647955), (119, 604395), (121, 594405), (135, 532763), (153, 470085), (165, 435897), (185, 388773), (187, 384615), (189, 380545), (231, 311355), (255, 282051), (259, 277695), (297, 242165), (315, 228327), (333, 215985), (357, 201465), (363, 198135), (385, 186813), (407, 176715), (459, 156695), (495, 145299), (555, 129591), (561, 128205), (595, 120879), (605, 118881), (629, 114345), (693, 103785), (765, 94017), (777, 92565), (847, 84915), (935, 76923), (945, 76109), (999, 71995), (1071, 67155), (1089, 66045), (1155, 62271), (1221, 58905), (1295, 55539), (1309, 54945), (1485, 48433), (1665, 43197), (1683, 42735), (1785, 40293), (1815, 39627), (1887, 38115), (2035, 35343), (2057, 34965), (2079, 34595), (2295, 31339), (2331, 30855), (2541, 28305), (2805, 25641), (2849, 25245), (3145, 22869), (3213, 22385), (3267, 22015), (3465, 20757), (3663, 19635), (3885, 18513), (3927, 18315), (4235, 16983), (4403, 16335), (4477, 16065), (4995, 14399), (5049, 14245), (5355, 13431), (5445, 13209), (5661, 12705), (6105, 11781), (6171, 11655), (6545, 10989), (6919, 10395), (6993, 10285), (7623, 9435), (8415, 8547)]