7886145

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12823}}^1$

素因数の和:12872

約数の個数: 16

約数和(自身を含む): 12926592

約数和(自身を除く): 5040447

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 12823, 38469, 64115, 192345, 525743, 1577229, 2628715, 7886145]

約数ペア:

[(1, 7886145), (3, 2628715), (5, 1577229), (15, 525743), (41, 192345), (123, 64115), (205, 38469), (615, 12823)]