645630045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1484207}}^1$

素因数の和:1484244

約数の個数: 16

約数和(自身を含む): 1068629760

約数和(自身を除く): 422999715

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1484207, 4452621, 7421035, 22263105, 43042003, 129126009, 215210015, 645630045]

約数ペア:

[(1, 645630045), (3, 215210015), (5, 129126009), (15, 43042003), (29, 22263105), (87, 7421035), (145, 4452621), (435, 1484207)]