27620155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6131}}^1$

素因数の和:6206

約数の個数: 16

約数和(自身を含む): 35761824

約数和(自身を除く): 8141669

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 6131, 30655, 104227, 324943, 521135, 1624715, 5524031, 27620155]

約数ペア:

[(1, 27620155), (5, 5524031), (17, 1624715), (53, 521135), (85, 324943), (265, 104227), (901, 30655), (4505, 6131)]