210315195

素因数分解:

$3^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{3221}}^1$

素因数の和:4683

約数の個数: 24

約数和(自身を含む): 364910832

約数和(自身を除く): 154595637

約数列:

[1, 3, 5, 9, 15, 45, 1451, 3221, 4353, 7255, 9663, 13059, 16105, 21765, 28989, 48315, 65295, 144945, 4673671, 14021013, 23368355, 42063039, 70105065, 210315195]

約数ペア:

[(1, 210315195), (3, 70105065), (5, 42063039), (9, 23368355), (15, 14021013), (45, 4673671), (1451, 144945), (3221, 65295), (4353, 48315), (7255, 28989), (9663, 21765), (13059, 16105)]