90493335

素因数分解:

$3^3\times 5^1\times {\mathrm{670321}}^1$

素因数の和:670335

約数の個数: 16

約数和(自身を含む): 160877280

約数和(自身を除く): 70383945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 670321, 2010963, 3351605, 6032889, 10054815, 18098667, 30164445, 90493335]

約数ペア:

[(1, 90493335), (3, 30164445), (5, 18098667), (9, 10054815), (15, 6032889), (27, 3351605), (45, 2010963), (135, 670321)]