30270155

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 37402560

約数和(自身を除く): 7132405

約数列:

[1, 5, 53, 103, 265, 515, 1109, 5459, 5545, 27295, 58777, 114227, 293885, 571135, 6054031, 30270155]

約数ペア:

[(1, 30270155), (5, 6054031), (53, 571135), (103, 293885), (265, 114227), (515, 58777), (1109, 27295), (5459, 5545)]