13713625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{3539}}^1$

素因数の和:3585

約数の個数: 16

約数和(自身を含む): 17671680

約数和(自身を除く): 3958055

約数列:

[1, 5, 25, 31, 125, 155, 775, 3539, 3875, 17695, 88475, 109709, 442375, 548545, 2742725, 13713625]

約数ペア:

[(1, 13713625), (5, 2742725), (25, 548545), (31, 442375), (125, 109709), (155, 88475), (775, 17695), (3539, 3875)]