28299005

素因数分解:

$5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4517}}^1$

素因数の和:4708

約数の個数: 16

約数和(自身を含む): 39035520

約数和(自身を除く): 10736515

約数列:

[1, 5, 7, 35, 179, 895, 1253, 4517, 6265, 22585, 31619, 158095, 808543, 4042715, 5659801, 28299005]

約数ペア:

[(1, 28299005), (5, 5659801), (7, 4042715), (35, 808543), (179, 158095), (895, 31619), (1253, 22585), (4517, 6265)]