12787605

素因数分解:

$3^3\times 5^1\times {\mathrm{94723}}^1$

素因数の和:94737

約数の個数: 16

約数和(自身を含む): 22733760

約数和(自身を除く): 9946155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 94723, 284169, 473615, 852507, 1420845, 2557521, 4262535, 12787605]

約数ペア:

[(1, 12787605), (3, 4262535), (5, 2557521), (9, 1420845), (15, 852507), (27, 473615), (45, 284169), (135, 94723)]