8745985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 11309760

約数和(自身を除く): 2563775

約数列:

[1, 5, 19, 43, 95, 215, 817, 2141, 4085, 10705, 40679, 92063, 203395, 460315, 1749197, 8745985]

約数ペア:

[(1, 8745985), (5, 1749197), (19, 460315), (43, 203395), (95, 92063), (215, 40679), (817, 10705), (2141, 4085)]