204078675

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{11987}}^1$

素因数の和:12227

約数の個数: 24

約数和(自身を含む): 338924736

約数和(自身を除く): 134846061

約数列:

[1, 3, 5, 15, 25, 75, 227, 681, 1135, 3405, 5675, 11987, 17025, 35961, 59935, 179805, 299675, 899025, 2721049, 8163147, 13605245, 40815735, 68026225, 204078675]

約数ペア:

[(1, 204078675), (3, 68026225), (5, 40815735), (15, 13605245), (25, 8163147), (75, 2721049), (227, 899025), (681, 299675), (1135, 179805), (3405, 59935), (5675, 35961), (11987, 17025)]