66464075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 85890336

約数和(自身を除く): 19426261

約数列:

[1, 5, 25, 41, 61, 205, 305, 1025, 1063, 1525, 2501, 5315, 12505, 26575, 43583, 62525, 64843, 217915, 324215, 1089575, 1621075, 2658563, 13292815, 66464075]

約数ペア:

[(1, 66464075), (5, 13292815), (25, 2658563), (41, 1621075), (61, 1089575), (205, 324215), (305, 217915), (1025, 64843), (1063, 62525), (1525, 43583), (2501, 26575), (5315, 12505)]