85390465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2029}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 108158400

約数和(自身を除く): 22767935

約数列:

[1, 5, 19, 95, 443, 2029, 2215, 8417, 10145, 38551, 42085, 192755, 898847, 4494235, 17078093, 85390465]

約数ペア:

[(1, 85390465), (5, 17078093), (19, 4494235), (95, 898847), (443, 192755), (2029, 42085), (2215, 38551), (8417, 10145)]