39728265

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29759}}^1$

素因数の和:29856

約数の個数: 16

約数和(自身を含む): 64281600

約数和(自身を除く): 24553335

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 29759, 89277, 148795, 446385, 2648551, 7945653, 13242755, 39728265]

約数ペア:

[(1, 39728265), (3, 13242755), (5, 7945653), (15, 2648551), (89, 446385), (267, 148795), (445, 89277), (1335, 29759)]