72170555

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3259}}^1$

素因数の和:3410

約数の個数: 16

約数和(自身を含む): 89506560

約数和(自身を除く): 17336005

約数列:

[1, 5, 43, 103, 215, 515, 3259, 4429, 16295, 22145, 140137, 335677, 700685, 1678385, 14434111, 72170555]

約数ペア:

[(1, 72170555), (5, 14434111), (43, 1678385), (103, 700685), (215, 335677), (515, 140137), (3259, 22145), (4429, 16295)]