5245785

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 9307584

約数和(自身を除く): 4061799

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2711, 8133, 13555, 24399, 40665, 116573, 121995, 349719, 582865, 1049157, 1748595, 5245785]

約数ペア:

[(1, 5245785), (3, 1748595), (5, 1049157), (9, 582865), (15, 349719), (43, 121995), (45, 116573), (129, 40665), (215, 24399), (387, 13555), (645, 8133), (1935, 2711)]