15673745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1901}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 20130768

約数和(自身を除く): 4457023

約数列:

[1, 5, 17, 85, 97, 485, 1649, 1901, 8245, 9505, 32317, 161585, 184397, 921985, 3134749, 15673745]

約数ペア:

[(1, 15673745), (5, 3134749), (17, 921985), (85, 184397), (97, 161585), (485, 32317), (1649, 9505), (1901, 8245)]