2225101725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1449

約数の個数: 192

約数和(自身を含む): 5264424960

約数和(自身を除く): 3039323235

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 31, 33, 35, 45, 55, 63, 75, 77, 93, 99, 105, 135, 155, 165, 175, 189, 217, 225, 231, 275, 279, 297, 315, 341, 385, 465, 495, 525, 651, 675, 693, 775, 825, 837, 945, 1023, 1085, 1155, 1381, 1395, 1485, 1575, 1705, 1925, 1953, 2079, 2325, 2387, 2475, 3069, 3255, 3465, 4143, 4185, 4725, 5115, 5425, 5775, 5859, 6905, 6975, 7161, 7425, 8525, 9207, 9667, 9765, 10395, 11935, 12429, 15191, 15345, 16275, 17325, 20715, 20925, 21483, 25575, 29001, 29295, 34525, 35805, 37287, 42811, 45573, 46035, 48335, 48825, 51975, 59675, 62145, 64449, 75955, 76725, 87003, 103575, 106337, 107415, 128433, 136719, 145005, 146475, 179025, 186435, 214055, 227865, 230175, 241675, 261009, 299677, 310725, 319011, 322245, 379775, 385299, 410157, 435015, 470921, 531685, 537075, 642165, 683595, 725025, 899031, 932175, 957033, 1070275, 1139325, 1155897, 1305045, 1412763, 1498385, 1595055, 1611225, 1926495, 2050785, 2175075, 2354605, 2658425, 2697093, 2871099, 3210825, 3296447, 3417975, 4238289, 4495155, 4785165, 5779485, 6525225, 7063815, 7491925, 7975275, 8091279, 9632475, 9889341, 10253925, 11773025, 12714867, 13485465, 14355495, 16482235, 21191445, 22475775, 23925825, 28897425, 29668023, 35319075, 40456395, 49446705, 63574335, 67427325, 71777475, 82411175, 89004069, 105957225, 148340115, 202281975, 247233525, 317871675, 445020345, 741700575, 2225101725]

約数ペア:

[(1, 2225101725), (3, 741700575), (5, 445020345), (7, 317871675), (9, 247233525), (11, 202281975), (15, 148340115), (21, 105957225), (25, 89004069), (27, 82411175), (31, 71777475), (33, 67427325), (35, 63574335), (45, 49446705), (55, 40456395), (63, 35319075), (75, 29668023), (77, 28897425), (93, 23925825), (99, 22475775), (105, 21191445), (135, 16482235), (155, 14355495), (165, 13485465), (175, 12714867), (189, 11773025), (217, 10253925), (225, 9889341), (231, 9632475), (275, 8091279), (279, 7975275), (297, 7491925), (315, 7063815), (341, 6525225), (385, 5779485), (465, 4785165), (495, 4495155), (525, 4238289), (651, 3417975), (675, 3296447), (693, 3210825), (775, 2871099), (825, 2697093), (837, 2658425), (945, 2354605), (1023, 2175075), (1085, 2050785), (1155, 1926495), (1381, 1611225), (1395, 1595055), (1485, 1498385), (1575, 1412763), (1705, 1305045), (1925, 1155897), (1953, 1139325), (2079, 1070275), (2325, 957033), (2387, 932175), (2475, 899031), (3069, 725025), (3255, 683595), (3465, 642165), (4143, 537075), (4185, 531685), (4725, 470921), (5115, 435015), (5425, 410157), (5775, 385299), (5859, 379775), (6905, 322245), (6975, 319011), (7161, 310725), (7425, 299677), (8525, 261009), (9207, 241675), (9667, 230175), (9765, 227865), (10395, 214055), (11935, 186435), (12429, 179025), (15191, 146475), (15345, 145005), (16275, 136719), (17325, 128433), (20715, 107415), (20925, 106337), (21483, 103575), (25575, 87003), (29001, 76725), (29295, 75955), (34525, 64449), (35805, 62145), (37287, 59675), (42811, 51975), (45573, 48825), (46035, 48335)]