227157025

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 286446944

約数和(自身を除く): 59289919

約数列:

[1, 5, 25, 97, 283, 331, 485, 1415, 1655, 2425, 7075, 8275, 27451, 32107, 93673, 137255, 160535, 468365, 686275, 802675, 2341825, 9086281, 45431405, 227157025]

約数ペア:

[(1, 227157025), (5, 45431405), (25, 9086281), (97, 2341825), (283, 802675), (331, 686275), (485, 468365), (1415, 160535), (1655, 137255), (2425, 93673), (7075, 32107), (8275, 27451)]