1180388835

素因数分解:

$3^3\times 5^1\times {\mathrm{8743621}}^1$

素因数の和:8743635

約数の個数: 16

約数和(自身を含む): 2098469280

約数和(自身を除く): 918080445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 8743621, 26230863, 43718105, 78692589, 131154315, 236077767, 393462945, 1180388835]

約数ペア:

[(1, 1180388835), (3, 393462945), (5, 236077767), (9, 131154315), (15, 78692589), (27, 43718105), (45, 26230863), (135, 8743621)]