72116185

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1187}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 89812800

約数和(自身を除く): 17696615

約数列:

[1, 5, 29, 145, 419, 1187, 2095, 5935, 12151, 34423, 60755, 172115, 497353, 2486765, 14423237, 72116185]

約数ペア:

[(1, 72116185), (5, 14423237), (29, 2486765), (145, 497353), (419, 172115), (1187, 60755), (2095, 34423), (5935, 12151)]