65480425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 85244544

約数和(自身を除く): 19764119

約数列:

[1, 5, 23, 25, 115, 263, 433, 575, 1315, 2165, 6049, 6575, 9959, 10825, 30245, 49795, 113879, 151225, 248975, 569395, 2619217, 2846975, 13096085, 65480425]

約数ペア:

[(1, 65480425), (5, 13096085), (23, 2846975), (25, 2619217), (115, 569395), (263, 248975), (433, 151225), (575, 113879), (1315, 49795), (2165, 30245), (6049, 10825), (6575, 9959)]