159264905

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{15761}}^1$

素因数の和:15856

約数の個数: 16

約数和(自身を含む): 199736064

約数和(自身を除く): 40471159

約数列:

[1, 5, 43, 47, 215, 235, 2021, 10105, 15761, 78805, 677723, 740767, 3388615, 3703835, 31852981, 159264905]

約数ペア:

[(1, 159264905), (5, 31852981), (43, 3703835), (47, 3388615), (215, 740767), (235, 677723), (2021, 78805), (10105, 15761)]