135301815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 257620896

約数和(自身を除く): 122319081

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 157, 165, 471, 495, 785, 1413, 1727, 1741, 2355, 5181, 5223, 7065, 8635, 8705, 15543, 15669, 19151, 25905, 26115, 57453, 77715, 78345, 95755, 172359, 273337, 287265, 820011, 861795, 1366685, 2460033, 3006707, 4100055, 9020121, 12300165, 15033535, 27060363, 45100605, 135301815]

約数ペア:

[(1, 135301815), (3, 45100605), (5, 27060363), (9, 15033535), (11, 12300165), (15, 9020121), (33, 4100055), (45, 3006707), (55, 2460033), (99, 1366685), (157, 861795), (165, 820011), (471, 287265), (495, 273337), (785, 172359), (1413, 95755), (1727, 78345), (1741, 77715), (2355, 57453), (5181, 26115), (5223, 25905), (7065, 19151), (8635, 15669), (8705, 15543)]