9838625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2585

約数の個数: 16

約数和(自身を含む): 12679680

約数和(自身を除く): 2841055

約数列:

[1, 5, 25, 31, 125, 155, 775, 2539, 3875, 12695, 63475, 78709, 317375, 393545, 1967725, 9838625]

約数ペア:

[(1, 9838625), (5, 1967725), (25, 393545), (31, 317375), (125, 78709), (155, 63475), (775, 12695), (2539, 3875)]