4325775

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 7221264

約数和(自身を除く): 2895489

約数列:

[1, 3, 5, 15, 25, 75, 137, 411, 421, 685, 1263, 2055, 2105, 3425, 6315, 10275, 10525, 31575, 57677, 173031, 288385, 865155, 1441925, 4325775]

約数ペア:

[(1, 4325775), (3, 1441925), (5, 865155), (15, 288385), (25, 173031), (75, 57677), (137, 31575), (411, 10525), (421, 10275), (685, 6315), (1263, 3425), (2055, 2105)]