80153305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2549}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 101592000

約数和(自身を除く): 21438695

約数列:

[1, 5, 19, 95, 331, 1655, 2549, 6289, 12745, 31445, 48431, 242155, 843719, 4218595, 16030661, 80153305]

約数ペア:

[(1, 80153305), (5, 16030661), (19, 4218595), (95, 843719), (331, 242155), (1655, 48431), (2549, 31445), (6289, 12745)]