129208545

素因数分解:

$3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{3793}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 224316456

約数和(自身を除く): 95107911

約数列:

[1, 3, 5, 9, 15, 45, 757, 2271, 3785, 3793, 6813, 11355, 11379, 18965, 34065, 34137, 56895, 170685, 2871301, 8613903, 14356505, 25841709, 43069515, 129208545]

約数ペア:

[(1, 129208545), (3, 43069515), (5, 25841709), (9, 14356505), (15, 8613903), (45, 2871301), (757, 170685), (2271, 56895), (3785, 34137), (3793, 34065), (6813, 18965), (11355, 11379)]