68859135

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80537}}^1$

素因数の和:80567

約数の個数: 24

約数和(自身を含む): 125639280

約数和(自身を除く): 56780145

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 80537, 241611, 402685, 724833, 1208055, 1530203, 3624165, 4590609, 7651015, 13771827, 22953045, 68859135]

約数ペア:

[(1, 68859135), (3, 22953045), (5, 13771827), (9, 7651015), (15, 4590609), (19, 3624165), (45, 1530203), (57, 1208055), (95, 724833), (171, 402685), (285, 241611), (855, 80537)]