123065815

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4871}}^1$

素因数の和:5070

約数の個数: 16

約数和(自身を含む): 153409536

約数和(自身を除く): 30343721

約数列:

[1, 5, 31, 155, 163, 815, 4871, 5053, 24355, 25265, 151001, 755005, 793973, 3969865, 24613163, 123065815]

約数ペア:

[(1, 123065815), (5, 24613163), (31, 3969865), (155, 793973), (163, 755005), (815, 151001), (4871, 25265), (5053, 24355)]