8561475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2927}}^1$

素因数の和:2956

約数の個数: 36

約数和(自身を含む): 16519776

約数和(自身を除く): 7958301

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 2927, 8781, 14635, 26343, 38051, 43905, 73175, 114153, 131715, 190255, 219525, 342459, 570765, 658575, 951275, 1712295, 2853825, 8561475]

約数ペア:

[(1, 8561475), (3, 2853825), (5, 1712295), (9, 951275), (13, 658575), (15, 570765), (25, 342459), (39, 219525), (45, 190255), (65, 131715), (75, 114153), (117, 73175), (195, 43905), (225, 38051), (325, 26343), (585, 14635), (975, 8781), (2925, 2927)]