23720035

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 29177280

約数和(自身を除く): 5457245

約数列:

[1, 5, 71, 109, 355, 545, 613, 3065, 7739, 38695, 43523, 66817, 217615, 334085, 4744007, 23720035]

約数ペア:

[(1, 23720035), (5, 4744007), (71, 334085), (109, 217615), (355, 66817), (545, 43523), (613, 38695), (3065, 7739)]