87672405

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{44617}}^1$

素因数の和:44756

約数の個数: 16

約数和(自身を含む): 141349824

約数和(自身を除く): 53677419

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 44617, 133851, 223085, 669255, 5844827, 17534481, 29224135, 87672405]

約数ペア:

[(1, 87672405), (3, 29224135), (5, 17534481), (15, 5844827), (131, 669255), (393, 223085), (655, 133851), (1965, 44617)]