85565405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{5431}}^1$

素因数の和:5596

約数の個数: 16

約数和(自身を含む): 107944704

約数和(自身を除く): 22379299

約数列:

[1, 5, 23, 115, 137, 685, 3151, 5431, 15755, 27155, 124913, 624565, 744047, 3720235, 17113081, 85565405]

約数ペア:

[(1, 85565405), (5, 17113081), (23, 3720235), (115, 744047), (137, 624565), (685, 124913), (3151, 27155), (5431, 15755)]