15515319

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 21571200

約数和(自身を除く): 6055881

約数列:

[1, 3, 29, 87, 139, 417, 1283, 3849, 4031, 12093, 37207, 111621, 178337, 535011, 5171773, 15515319]

約数ペア:

[(1, 15515319), (3, 5171773), (29, 535011), (87, 178337), (139, 111621), (417, 37207), (1283, 12093), (3849, 4031)]