85847815

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 104265216

約数和(自身を除く): 18417401

約数列:

[1, 5, 191, 241, 373, 955, 1205, 1865, 46031, 71243, 89893, 230155, 356215, 449465, 17169563, 85847815]

約数ペア:

[(1, 85847815), (5, 17169563), (191, 449465), (241, 356215), (373, 230155), (955, 89893), (1205, 71243), (1865, 46031)]