289884675

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{17027}}^1$

素因数の和:17267

約数の個数: 24

約数和(自身を含む): 481415616

約数和(自身を除く): 191530941

約数列:

[1, 3, 5, 15, 25, 75, 227, 681, 1135, 3405, 5675, 17025, 17027, 51081, 85135, 255405, 425675, 1277025, 3865129, 11595387, 19325645, 57976935, 96628225, 289884675]

約数ペア:

[(1, 289884675), (3, 96628225), (5, 57976935), (15, 19325645), (25, 11595387), (75, 3865129), (227, 1277025), (681, 425675), (1135, 255405), (3405, 85135), (5675, 51081), (17025, 17027)]