11253756865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{180161}}^1$

素因数の和:180241

約数の個数: 24

約数和(自身を含む): 15027672744

約数和(自身を除く): 3773915879

約数列:

[1, 5, 13, 31, 65, 155, 403, 961, 2015, 4805, 12493, 62465, 180161, 900805, 2342093, 5584991, 11710465, 27924955, 72604883, 173134721, 363024415, 865673605, 2250751373, 11253756865]

約数ペア:

[(1, 11253756865), (5, 2250751373), (13, 865673605), (31, 363024415), (65, 173134721), (155, 72604883), (403, 27924955), (961, 11710465), (2015, 5584991), (4805, 2342093), (12493, 900805), (62465, 180161)]