154681605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3347}}^1$

素因数の和:3450

約数の個数: 48

約数和(自身を含む): 292481280

約数和(自身を除く): 137799675

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 3081, 3347, 3555, 5135, 9243, 10041, 15405, 16735, 30123, 43511, 46215, 50205, 130533, 150615, 217555, 264413, 391599, 652665, 793239, 1322065, 1957995, 2379717, 3437369, 3966195, 10312107, 11898585, 17186845, 30936321, 51560535, 154681605]

約数ペア:

[(1, 154681605), (3, 51560535), (5, 30936321), (9, 17186845), (13, 11898585), (15, 10312107), (39, 3966195), (45, 3437369), (65, 2379717), (79, 1957995), (117, 1322065), (195, 793239), (237, 652665), (395, 391599), (585, 264413), (711, 217555), (1027, 150615), (1185, 130533), (3081, 50205), (3347, 46215), (3555, 43511), (5135, 30123), (9243, 16735), (10041, 15405)]