19083075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23131}}^1$

素因数の和:23155

約数の個数: 24

約数和(自身を含む): 34420416

約数和(自身を除く): 15337341

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 23131, 69393, 115655, 254441, 346965, 578275, 763323, 1272205, 1734825, 3816615, 6361025, 19083075]

約数ペア:

[(1, 19083075), (3, 6361025), (5, 3816615), (11, 1734825), (15, 1272205), (25, 763323), (33, 578275), (55, 346965), (75, 254441), (165, 115655), (275, 69393), (825, 23131)]