131823105

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{39409}}^1$

素因数の和:39640

約数の個数: 16

約数和(自身を含む): 211868160

約数和(自身を除く): 80045055

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 39409, 118227, 197045, 591135, 8788207, 26364621, 43941035, 131823105]

約数ペア:

[(1, 131823105), (3, 43941035), (5, 26364621), (15, 8788207), (223, 591135), (669, 197045), (1115, 118227), (3345, 39409)]