387432895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{140629}}^1$

素因数の和:140682

約数の個数: 16

約数和(自身を含む): 506268000

約数和(自身を除く): 118835105

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 140629, 703145, 2671951, 4078241, 13359755, 20391205, 77486579, 387432895]

約数ペア:

[(1, 387432895), (5, 77486579), (19, 20391205), (29, 13359755), (95, 4078241), (145, 2671951), (551, 703145), (2755, 140629)]