87043785

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{8779}}^1$

素因数の和:9448

約数の個数: 16

約数和(自身を含む): 139496640

約数和(自身を除く): 52452855

約数列:

[1, 3, 5, 15, 661, 1983, 3305, 8779, 9915, 26337, 43895, 131685, 5802919, 17408757, 29014595, 87043785]

約数ペア:

[(1, 87043785), (3, 29014595), (5, 17408757), (15, 5802919), (661, 131685), (1983, 43895), (3305, 26337), (8779, 9915)]