12651585

素因数分解:

$3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1367}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 20290176

約数和(自身を除く): 7638591

約数列:

[1, 3, 5, 15, 617, 1367, 1851, 3085, 4101, 6835, 9255, 20505, 843439, 2530317, 4217195, 12651585]

約数ペア:

[(1, 12651585), (3, 4217195), (5, 2530317), (15, 843439), (617, 20505), (1367, 9255), (1851, 6835), (3085, 4101)]