84271225775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{306440821}}^1$

素因数の和:306440842

約数の個数: 12

約数和(自身を含む): 113995985784

約数和(自身を除く): 29724760009

約数列:

[1, 5, 11, 25, 55, 275, 306440821, 1532204105, 3370849031, 7661020525, 16854245155, 84271225775]

約数ペア:

[(1, 84271225775), (5, 16854245155), (11, 7661020525), (25, 3370849031), (55, 1532204105), (275, 306440821)]