9847925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 12832512

約数和(自身を除く): 2984587

約数列:

[1, 5, 25, 31, 97, 131, 155, 485, 655, 775, 2425, 3007, 3275, 4061, 12707, 15035, 20305, 63535, 75175, 101525, 317675, 393917, 1969585, 9847925]

約数ペア:

[(1, 9847925), (5, 1969585), (25, 393917), (31, 317675), (97, 101525), (131, 75175), (155, 63535), (485, 20305), (655, 15035), (775, 12707), (2425, 4061), (3007, 3275)]