30276155

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66541}}^1$

素因数の和:66566

約数の個数: 16

約数和(自身を含む): 44716224

約数和(自身を除く): 14440069

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 66541, 332705, 465787, 865033, 2328935, 4325165, 6055231, 30276155]

約数ペア:

[(1, 30276155), (5, 6055231), (7, 4325165), (13, 2328935), (35, 865033), (65, 465787), (91, 332705), (455, 66541)]