54506385

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2477}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 97534080

約数和(自身を除く): 43027695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 815, 1467, 2445, 2477, 4401, 7335, 7431, 12385, 22005, 22293, 37155, 66879, 111465, 334395, 403751, 1211253, 2018755, 3633759, 6056265, 10901277, 18168795, 54506385]

約数ペア:

[(1, 54506385), (3, 18168795), (5, 10901277), (9, 6056265), (15, 3633759), (27, 2018755), (45, 1211253), (135, 403751), (163, 334395), (489, 111465), (815, 66879), (1467, 37155), (2445, 22293), (2477, 22005), (4401, 12385), (7335, 7431)]