13155585

素因数分解:

$3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1021}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 21094080

約数和(自身を除く): 7938495

約数列:

[1, 3, 5, 15, 859, 1021, 2577, 3063, 4295, 5105, 12885, 15315, 877039, 2631117, 4385195, 13155585]

約数ペア:

[(1, 13155585), (3, 4385195), (5, 2631117), (15, 877039), (859, 15315), (1021, 12885), (2577, 5105), (3063, 4295)]