80649105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{316271}}^1$

素因数の和:316296

約数の個数: 16

約数和(自身を含む): 136629504

約数和(自身を除く): 55980399

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 316271, 948813, 1581355, 4744065, 5376607, 16129821, 26883035, 80649105]

約数ペア:

[(1, 80649105), (3, 26883035), (5, 16129821), (15, 5376607), (17, 4744065), (51, 1581355), (85, 948813), (255, 316271)]