28630805

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48119}}^1$

素因数の和:48148

約数の個数: 16

約数和(自身を含む): 41575680

約数和(自身を除く): 12944875

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 48119, 240595, 336833, 818023, 1684165, 4090115, 5726161, 28630805]

約数ペア:

[(1, 28630805), (5, 5726161), (7, 4090115), (17, 1684165), (35, 818023), (85, 336833), (119, 240595), (595, 48119)]