66466945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10459}}^1$

素因数の和:10536

約数の個数: 16

約数和(自身を含む): 84349440

約数和(自身を除く): 17882495

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 10459, 52295, 324229, 428819, 1621145, 2144095, 13293389, 66466945]

約数ペア:

[(1, 66466945), (5, 13293389), (31, 2144095), (41, 1621145), (155, 428819), (205, 324229), (1271, 52295), (6355, 10459)]