86657295

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{42169}}^1$

素因数の和:42314

約数の個数: 16

約数和(自身を含む): 139667040

約数和(自身を除く): 53009745

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 42169, 126507, 210845, 632535, 5777153, 17331459, 28885765, 86657295]

約数ペア:

[(1, 86657295), (3, 28885765), (5, 17331459), (15, 5777153), (137, 632535), (411, 210845), (685, 126507), (2055, 42169)]