39442565

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 48323520

約数和(自身を除く): 8880955

約数列:

[1, 5, 67, 281, 335, 419, 1405, 2095, 18827, 28073, 94135, 117739, 140365, 588695, 7888513, 39442565]

約数ペア:

[(1, 39442565), (5, 7888513), (67, 588695), (281, 140365), (335, 117739), (419, 94135), (1405, 28073), (2095, 18827)]