15004143

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 28235520

約数和(自身を除く): 13231377

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1031, 1323, 1617, 2079, 3093, 4851, 7217, 9279, 11341, 14553, 21651, 27837, 34023, 50519, 64953, 79387, 102069, 151557, 194859, 238161, 306207, 454671, 555709, 714483, 1364013, 1667127, 2143449, 5001381, 15004143]

約数ペア:

[(1, 15004143), (3, 5001381), (7, 2143449), (9, 1667127), (11, 1364013), (21, 714483), (27, 555709), (33, 454671), (49, 306207), (63, 238161), (77, 194859), (99, 151557), (147, 102069), (189, 79387), (231, 64953), (297, 50519), (441, 34023), (539, 27837), (693, 21651), (1031, 14553), (1323, 11341), (1617, 9279), (2079, 7217), (3093, 4851)]