86660115

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{81371}}^1$

素因数の和:81450

約数の個数: 16

約数和(自身を含む): 140610816

約数和(自身を除く): 53950701

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 81371, 244113, 406855, 1220565, 5777341, 17332023, 28886705, 86660115]

約数ペア:

[(1, 86660115), (3, 28886705), (5, 17332023), (15, 5777341), (71, 1220565), (213, 406855), (355, 244113), (1065, 81371)]