13161625

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 16668288

約数和(自身を除く): 3506663

約数列:

[1, 5, 25, 71, 125, 355, 1483, 1775, 7415, 8875, 37075, 105293, 185375, 526465, 2632325, 13161625]

約数ペア:

[(1, 13161625), (5, 2632325), (25, 526465), (71, 185375), (125, 105293), (355, 37075), (1483, 8875), (1775, 7415)]