27660045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{263429}}^1$

素因数の和:263444

約数の個数: 16

約数和(自身を含む): 50578560

約数和(自身を除く): 22918515

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 263429, 790287, 1317145, 1844003, 3951435, 5532009, 9220015, 27660045]

約数ペア:

[(1, 27660045), (3, 9220015), (5, 5532009), (7, 3951435), (15, 1844003), (21, 1317145), (35, 790287), (105, 263429)]