2938960025

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{701}}^1\times {\mathrm{2503}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 3705459264

約数和(自身を除く): 766499239

約数列:

[1, 5, 25, 67, 335, 701, 1675, 2503, 3505, 12515, 17525, 46967, 62575, 167701, 234835, 838505, 1174175, 1754603, 4192525, 8773015, 43865075, 117558401, 587792005, 2938960025]

約数ペア:

[(1, 2938960025), (5, 587792005), (25, 117558401), (67, 43865075), (335, 8773015), (701, 4192525), (1675, 1754603), (2503, 1174175), (3505, 838505), (12515, 234835), (17525, 167701), (46967, 62575)]