66442005

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{70309}}^1$

素因数の和:70330

約数の個数: 32

約数和(自身を含む): 134995200

約数和(自身を除く): 68553195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 70309, 210927, 351545, 492163, 632781, 1054635, 1476489, 1898343, 2460815, 3163905, 4429467, 7382445, 9491715, 13288401, 22147335, 66442005]

約数ペア:

[(1, 66442005), (3, 22147335), (5, 13288401), (7, 9491715), (9, 7382445), (15, 4429467), (21, 3163905), (27, 2460815), (35, 1898343), (45, 1476489), (63, 1054635), (105, 632781), (135, 492163), (189, 351545), (315, 210927), (945, 70309)]