63389535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2447}}^1$

素因数の和:2623

約数の個数: 32

約数和(自身を含む): 111393792

約数和(自身を除く): 48004257

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 471, 785, 1727, 2355, 2447, 5181, 7341, 8635, 12235, 25905, 26917, 36705, 80751, 134585, 384179, 403755, 1152537, 1920895, 4225969, 5762685, 12677907, 21129845, 63389535]

約数ペア:

[(1, 63389535), (3, 21129845), (5, 12677907), (11, 5762685), (15, 4225969), (33, 1920895), (55, 1152537), (157, 403755), (165, 384179), (471, 134585), (785, 80751), (1727, 36705), (2355, 26917), (2447, 25905), (5181, 12235), (7341, 8635)]