2317055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 3067680

約数和(自身を除く): 750625

約数列:

[1, 5, 13, 43, 65, 215, 559, 829, 2795, 4145, 10777, 35647, 53885, 178235, 463411, 2317055]

約数ペア:

[(1, 2317055), (5, 463411), (13, 178235), (43, 53885), (65, 35647), (215, 10777), (559, 4145), (829, 2795)]