22182925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 28998144

約数和(自身を除く): 6815219

約数列:

[1, 5, 23, 25, 115, 173, 223, 575, 865, 1115, 3979, 4325, 5129, 5575, 19895, 25645, 38579, 99475, 128225, 192895, 887317, 964475, 4436585, 22182925]

約数ペア:

[(1, 22182925), (5, 4436585), (23, 964475), (25, 887317), (115, 192895), (173, 128225), (223, 99475), (575, 38579), (865, 25645), (1115, 19895), (3979, 5575), (4325, 5129)]