28957935

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18743}}^1$

素因数の和:18854

約数の個数: 16

約数和(自身を含む): 46785024

約数和(自身を除く): 17827089

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 18743, 56229, 93715, 281145, 1930529, 5791587, 9652645, 28957935]

約数ペア:

[(1, 28957935), (3, 9652645), (5, 5791587), (15, 1930529), (103, 281145), (309, 93715), (515, 56229), (1545, 18743)]