15197085

素因数分解:

$3^3\times 5^1\times {\mathrm{112571}}^1$

素因数の和:112585

約数の個数: 16

約数和(自身を含む): 27017280

約数和(自身を除く): 11820195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 112571, 337713, 562855, 1013139, 1688565, 3039417, 5065695, 15197085]

約数ペア:

[(1, 15197085), (3, 5065695), (5, 3039417), (9, 1688565), (15, 1013139), (27, 562855), (45, 337713), (135, 112571)]