10188815

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 15388800

約数和(自身を除く): 5199985

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 343, 455, 457, 637, 1715, 2285, 3185, 3199, 4459, 5941, 15995, 22295, 22393, 29705, 41587, 111965, 156751, 207935, 291109, 783755, 1455545, 2037763, 10188815]

約数ペア:

[(1, 10188815), (5, 2037763), (7, 1455545), (13, 783755), (35, 291109), (49, 207935), (65, 156751), (91, 111965), (245, 41587), (343, 29705), (455, 22393), (457, 22295), (637, 15995), (1715, 5941), (2285, 4459), (3185, 3199)]