1264185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 2360904

約数和(自身を除く): 1096719

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2161, 6483, 10805, 19449, 28093, 32415, 84279, 97245, 140465, 252837, 421395, 1264185]

約数ペア:

[(1, 1264185), (3, 421395), (5, 252837), (9, 140465), (13, 97245), (15, 84279), (39, 32415), (45, 28093), (65, 19449), (117, 10805), (195, 6483), (585, 2161)]