12504875

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1495

約数の個数: 16

約数和(自身を含む): 15837120

約数和(自身を除く): 3332245

約数列:

[1, 5, 25, 71, 125, 355, 1409, 1775, 7045, 8875, 35225, 100039, 176125, 500195, 2500975, 12504875]

約数ペア:

[(1, 12504875), (5, 2500975), (25, 500195), (71, 176125), (125, 100039), (355, 35225), (1409, 8875), (1775, 7045)]