64052661985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{907}}^1\times {\mathrm{2593}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 83096818560

約数和(自身を除く): 19044156575

約数列:

[1, 5, 13, 65, 419, 907, 2095, 2593, 4535, 5447, 11791, 12965, 27235, 33709, 58955, 168545, 380033, 1086467, 1900165, 2351851, 4940429, 5432335, 11759255, 14124071, 24702145, 30574063, 70620355, 152870315, 985425569, 4927127845, 12810532397, 64052661985]

約数ペア:

[(1, 64052661985), (5, 12810532397), (13, 4927127845), (65, 985425569), (419, 152870315), (907, 70620355), (2095, 30574063), (2593, 24702145), (4535, 14124071), (5447, 11759255), (11791, 5432335), (12965, 4940429), (27235, 2351851), (33709, 1900165), (58955, 1086467), (168545, 380033)]