105775215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77491}}^1$

素因数の和:77519

約数の個数: 32

約数和(自身を含む): 208298496

約数和(自身を除く): 102523281

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 77491, 232473, 387455, 542437, 1007383, 1162365, 1627311, 2712185, 3022149, 5036915, 7051681, 8136555, 15110745, 21155043, 35258405, 105775215]

約数ペア:

[(1, 105775215), (3, 35258405), (5, 21155043), (7, 15110745), (13, 8136555), (15, 7051681), (21, 5036915), (35, 3022149), (39, 2712185), (65, 1627311), (91, 1162365), (105, 1007383), (195, 542437), (273, 387455), (455, 232473), (1365, 77491)]