128433495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{372271}}^1$

素因数の和:372302

約数の個数: 16

約数和(自身を含む): 214428672

約数和(自身を除く): 85995177

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 372271, 1116813, 1861355, 5584065, 8562233, 25686699, 42811165, 128433495]

約数ペア:

[(1, 128433495), (3, 42811165), (5, 25686699), (15, 8562233), (23, 5584065), (69, 1861355), (115, 1116813), (345, 372271)]