9964395

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{4519}}^1$

素因数の和:4544

約数の個数: 36

約数和(自身を含む): 20095920

約数和(自身を除く): 10131525

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 4519, 13557, 22595, 31633, 40671, 67785, 94899, 158165, 203355, 221431, 284697, 474495, 664293, 1107155, 1423485, 1992879, 3321465, 9964395]

約数ペア:

[(1, 9964395), (3, 3321465), (5, 1992879), (7, 1423485), (9, 1107155), (15, 664293), (21, 474495), (35, 284697), (45, 221431), (49, 203355), (63, 158165), (105, 94899), (147, 67785), (245, 40671), (315, 31633), (441, 22595), (735, 13557), (2205, 4519)]