528023325

素因数分解:

$3^1\times 5^2\times {\mathrm{661}}^1\times {\mathrm{10651}}^1$

素因数の和:11325

約数の個数: 24

約数和(自身を含む): 874401376

約数和(自身を除く): 346378051

約数列:

[1, 3, 5, 15, 25, 75, 661, 1983, 3305, 9915, 10651, 16525, 31953, 49575, 53255, 159765, 266275, 798825, 7040311, 21120933, 35201555, 105604665, 176007775, 528023325]

約数ペア:

[(1, 528023325), (3, 176007775), (5, 105604665), (15, 35201555), (25, 21120933), (75, 7040311), (661, 798825), (1983, 266275), (3305, 159765), (9915, 53255), (10651, 49575), (16525, 31953)]