49280895

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2731}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 85664592

約数和(自身を除く): 36383697

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 2731, 3609, 6015, 8193, 13655, 18045, 24579, 40965, 122895, 1095131, 3285393, 5475655, 9856179, 16426965, 49280895]

約数ペア:

[(1, 49280895), (3, 16426965), (5, 9856179), (9, 5475655), (15, 3285393), (45, 1095131), (401, 122895), (1203, 40965), (2005, 24579), (2731, 18045), (3609, 13655), (6015, 8193)]