912157065

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157133}}^1$

素因数の和:157190

約数の個数: 32

約数和(自身を含む): 1659335040

約数和(自身を除く): 747177975

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 157133, 471399, 785665, 1414197, 2356995, 4242591, 6756719, 7070985, 20270157, 21212955, 33783595, 60810471, 101350785, 182431413, 304052355, 912157065]

約数ペア:

[(1, 912157065), (3, 304052355), (5, 182431413), (9, 101350785), (15, 60810471), (27, 33783595), (43, 21212955), (45, 20270157), (129, 7070985), (135, 6756719), (215, 4242591), (387, 2356995), (645, 1414197), (1161, 785665), (1935, 471399), (5805, 157133)]