57774925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10457}}^1$

素因数の和:10497

約数の個数: 24

約数和(自身を含む): 81697896

約数和(自身を除く): 23922971

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 10457, 52285, 135941, 177769, 261425, 679705, 888845, 2310997, 3398525, 4444225, 11554985, 57774925]

約数ペア:

[(1, 57774925), (5, 11554985), (13, 4444225), (17, 3398525), (25, 2310997), (65, 888845), (85, 679705), (221, 261425), (325, 177769), (425, 135941), (1105, 52285), (5525, 10457)]