8198565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13331}}^1$

素因数の和:13380

約数の個数: 16

約数和(自身を含む): 13438656

約数和(自身を除く): 5240091

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 13331, 39993, 66655, 199965, 546571, 1639713, 2732855, 8198565]

約数ペア:

[(1, 8198565), (3, 2732855), (5, 1639713), (15, 546571), (41, 199965), (123, 66655), (205, 39993), (615, 13331)]