124250425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{863}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 166489344

約数和(自身を除く): 42238919

約数列:

[1, 5, 13, 25, 65, 325, 443, 863, 2215, 4315, 5759, 11075, 11219, 21575, 28795, 56095, 143975, 280475, 382309, 1911545, 4970017, 9557725, 24850085, 124250425]

約数ペア:

[(1, 124250425), (5, 24850085), (13, 9557725), (25, 4970017), (65, 1911545), (325, 382309), (443, 280475), (863, 143975), (2215, 56095), (4315, 28795), (5759, 21575), (11075, 11219)]