5257225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 6999552

約数和(自身を除く): 1742327

約数列:

[1, 5, 23, 25, 41, 115, 205, 223, 575, 943, 1025, 1115, 4715, 5129, 5575, 9143, 23575, 25645, 45715, 128225, 210289, 228575, 1051445, 5257225]

約数ペア:

[(1, 5257225), (5, 1051445), (23, 228575), (25, 210289), (41, 128225), (115, 45715), (205, 25645), (223, 23575), (575, 9143), (943, 5575), (1025, 5129), (1115, 4715)]