129729925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9283}}^1$

素因数の和:9349

約数の個数: 24

約数和(自身を含む): 177287264

約数和(自身を除く): 47557339

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 9283, 13975, 46415, 120679, 232075, 399169, 603395, 1995845, 3016975, 5189197, 9979225, 25945985, 129729925]

約数ペア:

[(1, 129729925), (5, 25945985), (13, 9979225), (25, 5189197), (43, 3016975), (65, 1995845), (215, 603395), (325, 399169), (559, 232075), (1075, 120679), (2795, 46415), (9283, 13975)]