38573415

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 74644416

約数和(自身を除く): 36071001

約数列:

[1, 3, 5, 9, 15, 23, 27, 41, 45, 69, 81, 101, 115, 123, 135, 205, 207, 303, 345, 369, 405, 505, 615, 621, 909, 943, 1035, 1107, 1515, 1845, 1863, 2323, 2727, 2829, 3105, 3321, 4141, 4545, 4715, 5535, 6969, 8181, 8487, 9315, 11615, 12423, 13635, 14145, 16605, 20705, 20907, 25461, 34845, 37269, 40905, 42435, 62115, 62721, 76383, 95243, 104535, 111807, 127305, 186345, 188163, 285729, 313605, 335421, 381915, 476215, 559035, 857187, 940815, 1428645, 1677105, 2571561, 4285935, 7714683, 12857805, 38573415]

約数ペア:

[(1, 38573415), (3, 12857805), (5, 7714683), (9, 4285935), (15, 2571561), (23, 1677105), (27, 1428645), (41, 940815), (45, 857187), (69, 559035), (81, 476215), (101, 381915), (115, 335421), (123, 313605), (135, 285729), (205, 188163), (207, 186345), (303, 127305), (345, 111807), (369, 104535), (405, 95243), (505, 76383), (615, 62721), (621, 62115), (909, 42435), (943, 40905), (1035, 37269), (1107, 34845), (1515, 25461), (1845, 20907), (1863, 20705), (2323, 16605), (2727, 14145), (2829, 13635), (3105, 12423), (3321, 11615), (4141, 9315), (4545, 8487), (4715, 8181), (5535, 6969)]