272806515

素因数分解:

$3^3\times 5^1\times {\mathrm{2020789}}^1$

素因数の和:2020803

約数の個数: 16

約数和(自身を含む): 484989600

約数和(自身を除く): 212183085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2020789, 6062367, 10103945, 18187101, 30311835, 54561303, 90935505, 272806515]

約数ペア:

[(1, 272806515), (3, 90935505), (5, 54561303), (9, 30311835), (15, 18187101), (27, 10103945), (45, 6062367), (135, 2020789)]