40783005

素因数分解:

$3^2\times 5^1\times {\mathrm{906289}}^1$

素因数の和:906300

約数の個数: 12

約数和(自身を含む): 70690620

約数和(自身を除く): 29907615

約数列:

[1, 3, 5, 9, 15, 45, 906289, 2718867, 4531445, 8156601, 13594335, 40783005]

約数ペア:

[(1, 40783005), (3, 13594335), (5, 8156601), (9, 4531445), (15, 2718867), (45, 906289)]