88892945

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 108017280

約数和(自身を除く): 19124335

約数列:

[1, 5, 151, 281, 419, 755, 1405, 2095, 42431, 63269, 117739, 212155, 316345, 588695, 17778589, 88892945]

約数ペア:

[(1, 88892945), (5, 17778589), (151, 588695), (281, 316345), (419, 212155), (755, 117739), (1405, 63269), (2095, 42431)]