80876745

素因数分解:

$3^3\times 5^1\times {\mathrm{599087}}^1$

素因数の和:599101

約数の個数: 16

約数和(自身を含む): 143781120

約数和(自身を除く): 62904375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 599087, 1797261, 2995435, 5391783, 8986305, 16175349, 26958915, 80876745]

約数ペア:

[(1, 80876745), (3, 26958915), (5, 16175349), (9, 8986305), (15, 5391783), (27, 2995435), (45, 1797261), (135, 599087)]