88731775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1409}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 120639600

約数和(自身を除く): 31907825

約数列:

[1, 5, 11, 25, 55, 229, 275, 1145, 1409, 2519, 5725, 7045, 12595, 15499, 35225, 62975, 77495, 322661, 387475, 1613305, 3549271, 8066525, 17746355, 88731775]

約数ペア:

[(1, 88731775), (5, 17746355), (11, 8066525), (25, 3549271), (55, 1613305), (229, 387475), (275, 322661), (1145, 77495), (1409, 62975), (2519, 35225), (5725, 15499), (7045, 12595)]