77352915

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{2789}}^1$

素因数の和:2883

約数の個数: 24

約数和(自身を含む): 126755280

約数和(自身を除く): 49402365

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1849, 2789, 5547, 8367, 9245, 13945, 27735, 41835, 119927, 359781, 599635, 1798905, 5156861, 15470583, 25784305, 77352915]

約数ペア:

[(1, 77352915), (3, 25784305), (5, 15470583), (15, 5156861), (43, 1798905), (129, 599635), (215, 359781), (645, 119927), (1849, 41835), (2789, 27735), (5547, 13945), (8367, 9245)]