55264975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 71995392

約数和(自身を除く): 16730417

約数列:

[1, 5, 23, 25, 115, 223, 431, 575, 1115, 2155, 5129, 5575, 9913, 10775, 25645, 49565, 96113, 128225, 247825, 480565, 2210599, 2402825, 11052995, 55264975]

約数ペア:

[(1, 55264975), (5, 11052995), (23, 2402825), (25, 2210599), (115, 480565), (223, 247825), (431, 128225), (575, 96113), (1115, 49565), (2155, 25645), (5129, 10775), (5575, 9913)]