83129885

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1427}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 101993472

約数和(自身を除く): 18863587

約数列:

[1, 5, 61, 191, 305, 955, 1427, 7135, 11651, 58255, 87047, 272557, 435235, 1362785, 16625977, 83129885]

約数ペア:

[(1, 83129885), (5, 16625977), (61, 1362785), (191, 435235), (305, 272557), (955, 87047), (1427, 58255), (7135, 11651)]