56801205

素因数分解:

$3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1933}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 98657208

約数和(自身を除く): 41856003

約数列:

[1, 3, 5, 9, 15, 45, 653, 1933, 1959, 3265, 5799, 5877, 9665, 9795, 17397, 28995, 29385, 86985, 1262249, 3786747, 6311245, 11360241, 18933735, 56801205]

約数ペア:

[(1, 56801205), (3, 18933735), (5, 11360241), (9, 6311245), (15, 3786747), (45, 1262249), (653, 86985), (1933, 29385), (1959, 28995), (3265, 17397), (5799, 9795), (5877, 9665)]