66612475

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{45161}}^1$

素因数の和:45230

約数の個数: 12

約数和(自身を含む): 84001320

約数和(自身を除く): 17388845

約数列:

[1, 5, 25, 59, 295, 1475, 45161, 225805, 1129025, 2664499, 13322495, 66612475]

約数ペア:

[(1, 66612475), (5, 13322495), (25, 2664499), (59, 1129025), (295, 225805), (1475, 45161)]