142788895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{51829}}^1$

素因数の和:51882

約数の個数: 16

約数和(自身を含む): 186588000

約数和(自身を除く): 43799105

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 51829, 259145, 984751, 1503041, 4923755, 7515205, 28557779, 142788895]

約数ペア:

[(1, 142788895), (5, 28557779), (19, 7515205), (29, 4923755), (95, 1503041), (145, 984751), (551, 259145), (2755, 51829)]