28099335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{170299}}^1$

素因数の和:170318

約数の個数: 16

約数和(自身を含む): 49046400

約数和(自身を除く): 20947065

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 170299, 510897, 851495, 1873289, 2554485, 5619867, 9366445, 28099335]

約数ペア:

[(1, 28099335), (3, 9366445), (5, 5619867), (11, 2554485), (15, 1873289), (33, 851495), (55, 510897), (165, 170299)]