9973475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 13534848

約数和(自身を除く): 3561373

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 757, 775, 2635, 3785, 12869, 13175, 18925, 23467, 64345, 117335, 321725, 398939, 586675, 1994695, 9973475]

約数ペア:

[(1, 9973475), (5, 1994695), (17, 586675), (25, 398939), (31, 321725), (85, 117335), (155, 64345), (425, 23467), (527, 18925), (757, 13175), (775, 12869), (2635, 3785)]