79680465

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33409}}^1$

素因数の和:33473

約数の個数: 24

約数和(自身を含む): 140722920

約数和(自身を除く): 61042455

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 33409, 100227, 167045, 300681, 501135, 1503405, 1770677, 5312031, 8853385, 15936093, 26560155, 79680465]

約数ペア:

[(1, 79680465), (3, 26560155), (5, 15936093), (9, 8853385), (15, 5312031), (45, 1770677), (53, 1503405), (159, 501135), (265, 300681), (477, 167045), (795, 100227), (2385, 33409)]