148968215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1583}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 56318185

約数列:

[1, 5, 11, 29, 55, 59, 145, 295, 319, 649, 1583, 1595, 1711, 3245, 7915, 8555, 17413, 18821, 45907, 87065, 93397, 94105, 229535, 466985, 504977, 1027367, 2524885, 2708513, 5136835, 13542565, 29793643, 148968215]

約数ペア:

[(1, 148968215), (5, 29793643), (11, 13542565), (29, 5136835), (55, 2708513), (59, 2524885), (145, 1027367), (295, 504977), (319, 466985), (649, 229535), (1583, 94105), (1595, 93397), (1711, 87065), (3245, 45907), (7915, 18821), (8555, 17413)]