428540435

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{4481}}^1$

素因数の和:5134

約数の個数: 16

約数和(自身を含む): 531816192

約数和(自身を除く): 103275757

約数列:

[1, 5, 31, 155, 617, 3085, 4481, 19127, 22405, 95635, 138911, 694555, 2764777, 13823885, 85708087, 428540435]

約数ペア:

[(1, 428540435), (5, 85708087), (31, 13823885), (155, 2764777), (617, 694555), (3085, 138911), (4481, 95635), (19127, 22405)]