8083985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 12122880

約数和(自身を除く): 4038895

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 163, 455, 545, 763, 815, 1141, 1417, 2119, 3815, 5705, 7085, 9919, 10595, 14833, 17767, 49595, 74165, 88835, 124369, 230971, 621845, 1154855, 1616797, 8083985]

約数ペア:

[(1, 8083985), (5, 1616797), (7, 1154855), (13, 621845), (35, 230971), (65, 124369), (91, 88835), (109, 74165), (163, 49595), (455, 17767), (545, 14833), (763, 10595), (815, 9919), (1141, 7085), (1417, 5705), (2119, 3815)]