15155145

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5521}}^1$

素因数の和:5593

約数の個数: 24

約数和(自身を含む): 26704392

約数和(自身を除く): 11549247

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 5521, 16563, 27605, 49689, 82815, 248445, 336781, 1010343, 1683905, 3031029, 5051715, 15155145]

約数ペア:

[(1, 15155145), (3, 5051715), (5, 3031029), (9, 1683905), (15, 1010343), (45, 336781), (61, 248445), (183, 82815), (305, 49689), (549, 27605), (915, 16563), (2745, 5521)]