6660045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{21143}}^1$

素因数の和:21161

約数の個数: 24

約数和(自身を含む): 13193856

約数和(自身を除く): 6533811

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 21143, 63429, 105715, 148001, 190287, 317145, 444003, 740005, 951435, 1332009, 2220015, 6660045]

約数ペア:

[(1, 6660045), (3, 2220015), (5, 1332009), (7, 951435), (9, 740005), (15, 444003), (21, 317145), (35, 190287), (45, 148001), (63, 105715), (105, 63429), (315, 21143)]