66210925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3947}}^1$

素因数の和:4029

約数の個数: 24

約数和(自身を含む): 91056672

約数和(自身を除く): 24845747

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 3947, 16775, 19735, 43417, 98675, 217085, 240767, 1085425, 1203835, 2648437, 6019175, 13242185, 66210925]

約数ペア:

[(1, 66210925), (5, 13242185), (11, 6019175), (25, 2648437), (55, 1203835), (61, 1085425), (275, 240767), (305, 217085), (671, 98675), (1525, 43417), (3355, 19735), (3947, 16775)]