98169875

素因数分解:

$5^3\times {\mathrm{181}}^1\times {\mathrm{4339}}^1$

素因数の和:4535

約数の個数: 16

約数和(自身を含む): 123221280

約数和(自身を除く): 25051405

約数列:

[1, 5, 25, 125, 181, 905, 4339, 4525, 21695, 22625, 108475, 542375, 785359, 3926795, 19633975, 98169875]

約数ペア:

[(1, 98169875), (5, 19633975), (25, 3926795), (125, 785359), (181, 542375), (905, 108475), (4339, 22625), (4525, 21695)]