4038997225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{24821}}^1$

素因数の和:25137

約数の個数: 24

約数和(自身を含む): 5244789312

約数和(自身を除く): 1205792087

約数列:

[1, 5, 23, 25, 115, 283, 575, 1415, 6509, 7075, 24821, 32545, 124105, 162725, 570883, 620525, 2854415, 7024343, 14272075, 35121715, 161559889, 175608575, 807799445, 4038997225]

約数ペア:

[(1, 4038997225), (5, 807799445), (23, 175608575), (25, 161559889), (115, 35121715), (283, 14272075), (575, 7024343), (1415, 2854415), (6509, 620525), (7075, 570883), (24821, 162725), (32545, 124105)]