80615035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1297}}^1$

素因数の和:1734

約数の個数: 16

約数和(自身を含む): 100184832

約数和(自身を除く): 19569797

約数列:

[1, 5, 31, 155, 401, 1297, 2005, 6485, 12431, 40207, 62155, 201035, 520097, 2600485, 16123007, 80615035]

約数ペア:

[(1, 80615035), (5, 16123007), (31, 2600485), (155, 520097), (401, 201035), (1297, 62155), (2005, 40207), (6485, 12431)]