8972235

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 16349760

約数和(自身を除く): 7377525

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1621, 1845, 4863, 5535, 8105, 14589, 24315, 43767, 66461, 72945, 199383, 218835, 332305, 598149, 996915, 1794447, 2990745, 8972235]

約数ペア:

[(1, 8972235), (3, 2990745), (5, 1794447), (9, 996915), (15, 598149), (27, 332305), (41, 218835), (45, 199383), (123, 72945), (135, 66461), (205, 43767), (369, 24315), (615, 14589), (1107, 8105), (1621, 5535), (1845, 4863)]