13516625

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 17117568

約数和(自身を除く): 3600943

約数列:

[1, 5, 25, 71, 125, 355, 1523, 1775, 7615, 8875, 38075, 108133, 190375, 540665, 2703325, 13516625]

約数ペア:

[(1, 13516625), (5, 2703325), (25, 540665), (71, 190375), (125, 108133), (355, 38075), (1523, 8875), (1775, 7615)]