140747261615

素因数分解:

$5^1\times {\mathrm{353}}^1\times {\mathrm{8123}}^1\times {\mathrm{9817}}^1$

素因数の和:18298

約数の個数: 16

約数和(自身を含む): 169413281568

約数和(自身を除く): 28666019953

約数列:

[1, 5, 353, 1765, 8123, 9817, 40615, 49085, 2867419, 3465401, 14337095, 17327005, 79743491, 398717455, 28149452323, 140747261615]

約数ペア:

[(1, 140747261615), (5, 28149452323), (353, 398717455), (1765, 79743491), (8123, 17327005), (9817, 14337095), (40615, 3465401), (49085, 2867419)]