4901025

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 8195904

約数和(自身を除く): 3294879

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 647, 1515, 1941, 2525, 3235, 7575, 9705, 16175, 48525, 65347, 196041, 326735, 980205, 1633675, 4901025]

約数ペア:

[(1, 4901025), (3, 1633675), (5, 980205), (15, 326735), (25, 196041), (75, 65347), (101, 48525), (303, 16175), (505, 9705), (647, 7575), (1515, 3235), (1941, 2525)]