73045975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 96945680

約数和(自身を除く): 23899705

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 1159, 1525, 2521, 5795, 12605, 28975, 47899, 63025, 153781, 239495, 768905, 1197475, 2921839, 3844525, 14609195, 73045975]

約数ペア:

[(1, 73045975), (5, 14609195), (19, 3844525), (25, 2921839), (61, 1197475), (95, 768905), (305, 239495), (475, 153781), (1159, 63025), (1525, 47899), (2521, 28975), (5795, 12605)]