23112275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 30132000

約数和(自身を除く): 7019725

約数列:

[1, 5, 25, 29, 71, 145, 355, 449, 725, 1775, 2059, 2245, 10295, 11225, 13021, 31879, 51475, 65105, 159395, 325525, 796975, 924491, 4622455, 23112275]

約数ペア:

[(1, 23112275), (5, 4622455), (25, 924491), (29, 796975), (71, 325525), (145, 159395), (355, 65105), (449, 51475), (725, 31879), (1775, 13021), (2059, 11225), (2245, 10295)]