74890845

素因数分解:

$3^3\times 5^1\times {\mathrm{554747}}^1$

素因数の和:554761

約数の個数: 16

約数和(自身を含む): 133139520

約数和(自身を除く): 58248675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 554747, 1664241, 2773735, 4992723, 8321205, 14978169, 24963615, 74890845]

約数ペア:

[(1, 74890845), (3, 24963615), (5, 14978169), (9, 8321205), (15, 4992723), (27, 2773735), (45, 1664241), (135, 554747)]