15595293

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 9241827

約数列:

[1, 3, 7, 21, 41, 59, 123, 177, 287, 307, 413, 861, 921, 1239, 2149, 2419, 6447, 7257, 12587, 16933, 18113, 37761, 50799, 54339, 88109, 126791, 264327, 380373, 742633, 2227899, 5198431, 15595293]

約数ペア:

[(1, 15595293), (3, 5198431), (7, 2227899), (21, 742633), (41, 380373), (59, 264327), (123, 126791), (177, 88109), (287, 54339), (307, 50799), (413, 37761), (861, 18113), (921, 16933), (1239, 12587), (2149, 7257), (2419, 6447)]