8512075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 12405456

約数和(自身を除く): 3893381

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 2381, 3575, 11905, 26191, 30953, 59525, 130955, 154765, 340483, 654775, 773825, 1702415, 8512075]

約数ペア:

[(1, 8512075), (5, 1702415), (11, 773825), (13, 654775), (25, 340483), (55, 154765), (65, 130955), (143, 59525), (275, 30953), (325, 26191), (715, 11905), (2381, 3575)]