29898725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 38664192

約数和(自身を除く): 8765467

約数列:

[1, 5, 25, 31, 155, 173, 223, 775, 865, 1115, 4325, 5363, 5575, 6913, 26815, 34565, 38579, 134075, 172825, 192895, 964475, 1195949, 5979745, 29898725]

約数ペア:

[(1, 29898725), (5, 5979745), (25, 1195949), (31, 964475), (155, 192895), (173, 172825), (223, 134075), (775, 38579), (865, 34565), (1115, 26815), (4325, 6913), (5363, 5575)]