1005412225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{7841}}^1$

素因数の和:8097

約数の個数: 24

約数和(自身を含む): 1306916352

約数和(自身を除く): 301504127

約数列:

[1, 5, 23, 25, 115, 223, 575, 1115, 5129, 5575, 7841, 25645, 39205, 128225, 180343, 196025, 901715, 1748543, 4508575, 8742715, 40216489, 43713575, 201082445, 1005412225]

約数ペア:

[(1, 1005412225), (5, 201082445), (23, 43713575), (25, 40216489), (115, 8742715), (223, 4508575), (575, 1748543), (1115, 901715), (5129, 196025), (5575, 180343), (7841, 128225), (25645, 39205)]