125170605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2531}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 249634944

約数和(自身を除く): 124464339

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 315, 471, 785, 1099, 1413, 2355, 2531, 3297, 5495, 7065, 7593, 9891, 12655, 16485, 17717, 22779, 37965, 49455, 53151, 88585, 113895, 159453, 265755, 397367, 797265, 1192101, 1986835, 2781569, 3576303, 5960505, 8344707, 13907845, 17881515, 25034121, 41723535, 125170605]

約数ペア:

[(1, 125170605), (3, 41723535), (5, 25034121), (7, 17881515), (9, 13907845), (15, 8344707), (21, 5960505), (35, 3576303), (45, 2781569), (63, 1986835), (105, 1192101), (157, 797265), (315, 397367), (471, 265755), (785, 159453), (1099, 113895), (1413, 88585), (2355, 53151), (2531, 49455), (3297, 37965), (5495, 22779), (7065, 17717), (7593, 16485), (9891, 12655)]