66427475

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 85751952

約数和(自身を除く): 19324477

約数列:

[1, 5, 25, 43, 61, 215, 305, 1013, 1075, 1525, 2623, 5065, 13115, 25325, 43559, 61793, 65575, 217795, 308965, 1088975, 1544825, 2657099, 13285495, 66427475]

約数ペア:

[(1, 66427475), (5, 13285495), (25, 2657099), (43, 1544825), (61, 1088975), (215, 308965), (305, 217795), (1013, 65575), (1075, 61793), (1525, 43559), (2623, 25325), (5065, 13115)]