23270445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 44883072

約数和(自身を除く): 21612627

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 477, 495, 583, 795, 887, 1749, 2385, 2661, 2915, 4435, 5247, 7983, 8745, 9757, 13305, 26235, 29271, 39915, 47011, 48785, 87813, 141033, 146355, 235055, 423099, 439065, 517121, 705165, 1551363, 2115495, 2585605, 4654089, 7756815, 23270445]

約数ペア:

[(1, 23270445), (3, 7756815), (5, 4654089), (9, 2585605), (11, 2115495), (15, 1551363), (33, 705165), (45, 517121), (53, 439065), (55, 423099), (99, 235055), (159, 146355), (165, 141033), (265, 87813), (477, 48785), (495, 47011), (583, 39915), (795, 29271), (887, 26235), (1749, 13305), (2385, 9757), (2661, 8745), (2915, 7983), (4435, 5247)]