155282005

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{1399}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 189504000

約数和(自身を除く): 34221995

約数列:

[1, 5, 79, 281, 395, 1399, 1405, 6995, 22199, 110521, 110995, 393119, 552605, 1965595, 31056401, 155282005]

約数ペア:

[(1, 155282005), (5, 31056401), (79, 1965595), (281, 552605), (395, 393119), (1399, 110995), (1405, 110521), (6995, 22199)]