2985181245

素因数分解:

$3^2\times 5^1\times {\mathrm{66337361}}^1$

素因数の和:66337372

約数の個数: 12

約数和(自身を含む): 5174314236

約数和(自身を除く): 2189132991

約数列:

[1, 3, 5, 9, 15, 45, 66337361, 199012083, 331686805, 597036249, 995060415, 2985181245]

約数ペア:

[(1, 2985181245), (3, 995060415), (5, 597036249), (9, 331686805), (15, 199012083), (45, 66337361)]