23181145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5023}}^1$

素因数の和:5112

約数の個数: 16

約数和(自身を含む): 30385152

約数和(自身を除く): 7204007

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 5023, 25115, 65299, 326495, 356633, 1783165, 4636229, 23181145]

約数ペア:

[(1, 23181145), (5, 4636229), (13, 1783165), (65, 356633), (71, 326495), (355, 65299), (923, 25115), (4615, 5023)]