126901825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1549}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 164331000

約数和(自身を除く): 37429175

約数列:

[1, 5, 25, 29, 113, 145, 565, 725, 1549, 2825, 3277, 7745, 16385, 38725, 44921, 81925, 175037, 224605, 875185, 1123025, 4375925, 5076073, 25380365, 126901825]

約数ペア:

[(1, 126901825), (5, 25380365), (25, 5076073), (29, 4375925), (113, 1123025), (145, 875185), (565, 224605), (725, 175037), (1549, 81925), (2825, 44921), (3277, 38725), (7745, 16385)]