89438105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{2143}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 113923584

約数和(自身を除く): 24485479

約数列:

[1, 5, 17, 85, 491, 2143, 2455, 8347, 10715, 36431, 41735, 182155, 1052213, 5261065, 17887621, 89438105]

約数ペア:

[(1, 89438105), (5, 17887621), (17, 5261065), (85, 1052213), (491, 182155), (2143, 41735), (2455, 36431), (8347, 10715)]