28937085

素因数分解:

$3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3929}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 46405440

約数和(自身を除く): 17468355

約数列:

[1, 3, 5, 15, 491, 1473, 2455, 3929, 7365, 11787, 19645, 58935, 1929139, 5787417, 9645695, 28937085]

約数ペア:

[(1, 28937085), (3, 9645695), (5, 5787417), (15, 1929139), (491, 58935), (1473, 19645), (2455, 11787), (3929, 7365)]