9799915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 12672000

約数和(自身を除く): 2872085

約数列:

[1, 5, 19, 43, 95, 215, 817, 2399, 4085, 11995, 45581, 103157, 227905, 515785, 1959983, 9799915]

約数ペア:

[(1, 9799915), (5, 1959983), (19, 515785), (43, 227905), (95, 103157), (215, 45581), (817, 11995), (2399, 4085)]