30812655

素因数分解:

$3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3797}}^1$

素因数の和:4346

約数の個数: 16

約数和(自身を含む): 49404384

約数和(自身を除く): 18591729

約数列:

[1, 3, 5, 15, 541, 1623, 2705, 3797, 8115, 11391, 18985, 56955, 2054177, 6162531, 10270885, 30812655]

約数ペア:

[(1, 30812655), (3, 10270885), (5, 6162531), (15, 2054177), (541, 56955), (1623, 18985), (2705, 11391), (3797, 8115)]