531330684805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{18885043}}^1$

素因数の和:18885396

約数の個数: 16

約数和(自身を含む): 677142137664

約数和(自身を除く): 145811452859

約数列:

[1, 5, 17, 85, 331, 1655, 5627, 28135, 18885043, 94425215, 321045731, 1605228655, 6250949233, 31254746165, 106266136961, 531330684805]

約数ペア:

[(1, 531330684805), (5, 106266136961), (17, 31254746165), (85, 6250949233), (331, 1605228655), (1655, 321045731), (5627, 94425215), (28135, 18885043)]