12416125

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1485

約数の個数: 16

約数和(自身を含む): 15724800

約数和(自身を除く): 3308675

約数列:

[1, 5, 25, 71, 125, 355, 1399, 1775, 6995, 8875, 34975, 99329, 174875, 496645, 2483225, 12416125]

約数ペア:

[(1, 12416125), (5, 2483225), (25, 496645), (71, 174875), (125, 99329), (355, 34975), (1399, 8875), (1775, 6995)]