11585475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 23522304

約数和(自身を除く): 11936829

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 151, 155, 165, 225, 275, 279, 341, 453, 465, 495, 755, 775, 825, 1023, 1359, 1395, 1661, 1705, 2265, 2325, 2475, 3069, 3775, 4681, 4983, 5115, 6795, 6975, 8305, 8525, 11325, 14043, 14949, 15345, 23405, 24915, 25575, 33975, 41525, 42129, 51491, 70215, 74745, 76725, 117025, 124575, 154473, 210645, 257455, 351075, 373725, 463419, 772365, 1053225, 1287275, 2317095, 3861825, 11585475]

約数ペア:

[(1, 11585475), (3, 3861825), (5, 2317095), (9, 1287275), (11, 1053225), (15, 772365), (25, 463419), (31, 373725), (33, 351075), (45, 257455), (55, 210645), (75, 154473), (93, 124575), (99, 117025), (151, 76725), (155, 74745), (165, 70215), (225, 51491), (275, 42129), (279, 41525), (341, 33975), (453, 25575), (465, 24915), (495, 23405), (755, 15345), (775, 14949), (825, 14043), (1023, 11325), (1359, 8525), (1395, 8305), (1661, 6975), (1705, 6795), (2265, 5115), (2325, 4983), (2475, 4681), (3069, 3775)]