1341555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5261}}^1$

素因数の和:5286

約数の個数: 16

約数和(自身を含む): 2273184

約数和(自身を除く): 931629

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5261, 15783, 26305, 78915, 89437, 268311, 447185, 1341555]

約数ペア:

[(1, 1341555), (3, 447185), (5, 268311), (15, 89437), (17, 78915), (51, 26305), (85, 15783), (255, 5261)]