47221305

素因数分解:

$3^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2203}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 75641280

約数和(自身を除く): 28419975

約数列:

[1, 3, 5, 15, 1429, 2203, 4287, 6609, 7145, 11015, 21435, 33045, 3148087, 9444261, 15740435, 47221305]

約数ペア:

[(1, 47221305), (3, 15740435), (5, 9444261), (15, 3148087), (1429, 33045), (2203, 21435), (4287, 11015), (6609, 7145)]