25755665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3847}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 33616128

約数和(自身を除く): 7860463

約数列:

[1, 5, 13, 65, 103, 515, 1339, 3847, 6695, 19235, 50011, 250055, 396241, 1981205, 5151133, 25755665]

約数ペア:

[(1, 25755665), (5, 5151133), (13, 1981205), (65, 396241), (103, 250055), (515, 50011), (1339, 19235), (3847, 6695)]