3956985

素因数分解:

$3^3\times 5^1\times {\mathrm{29311}}^1$

素因数の和:29325

約数の個数: 16

約数和(自身を含む): 7034880

約数和(自身を除く): 3077895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 29311, 87933, 146555, 263799, 439665, 791397, 1318995, 3956985]

約数ペア:

[(1, 3956985), (3, 1318995), (5, 791397), (9, 439665), (15, 263799), (27, 146555), (45, 87933), (135, 29311)]