90557055

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7537}}^1$

素因数の和:7640

約数の個数: 32

約数和(自身を含む): 162820800

約数和(自身を除く): 72263745

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 7537, 12015, 22611, 37685, 67833, 113055, 203499, 339165, 670793, 1017495, 2012379, 3353965, 6037137, 10061895, 18111411, 30185685, 90557055]

約数ペア:

[(1, 90557055), (3, 30185685), (5, 18111411), (9, 10061895), (15, 6037137), (27, 3353965), (45, 2012379), (89, 1017495), (135, 670793), (267, 339165), (445, 203499), (801, 113055), (1335, 67833), (2403, 37685), (4005, 22611), (7537, 12015)]