86257925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5647}}^1$

素因数の和:5717

約数の個数: 24

約数和(自身を含む): 117659136

約数和(自身を除く): 31401211

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 5647, 15275, 28235, 73411, 141175, 265409, 367055, 1327045, 1835275, 3450317, 6635225, 17251585, 86257925]

約数ペア:

[(1, 86257925), (5, 17251585), (13, 6635225), (25, 3450317), (47, 1835275), (65, 1327045), (235, 367055), (325, 265409), (611, 141175), (1175, 73411), (3055, 28235), (5647, 15275)]