9960385

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 13019256

約数和(自身を除く): 3058871

約数列:

[1, 5, 17, 61, 85, 113, 289, 305, 565, 1037, 1445, 1921, 5185, 6893, 9605, 17629, 32657, 34465, 88145, 117181, 163285, 585905, 1992077, 9960385]

約数ペア:

[(1, 9960385), (5, 1992077), (17, 585905), (61, 163285), (85, 117181), (113, 88145), (289, 34465), (305, 32657), (565, 17629), (1037, 9605), (1445, 6893), (1921, 5185)]