64588995

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1579}}^1$

素因数の和:1697

約数の個数: 40

約数和(自身を含む): 117002160

約数和(自身を除く): 52413165

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 909, 1515, 1579, 2727, 4545, 4737, 7895, 8181, 13635, 14211, 23685, 40905, 42633, 71055, 127899, 159479, 213165, 478437, 639495, 797395, 1435311, 2392185, 4305933, 7176555, 12917799, 21529665, 64588995]

約数ペア:

[(1, 64588995), (3, 21529665), (5, 12917799), (9, 7176555), (15, 4305933), (27, 2392185), (45, 1435311), (81, 797395), (101, 639495), (135, 478437), (303, 213165), (405, 159479), (505, 127899), (909, 71055), (1515, 42633), (1579, 40905), (2727, 23685), (4545, 14211), (4737, 13635), (7895, 8181)]