91627745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 126468864

約数和(自身を除く): 34841119

約数列:

[1, 5, 11, 23, 55, 113, 115, 253, 565, 641, 1243, 1265, 2599, 3205, 6215, 7051, 12995, 14743, 28589, 35255, 72433, 73715, 142945, 162173, 362165, 796763, 810865, 1665959, 3983815, 8329795, 18325549, 91627745]

約数ペア:

[(1, 91627745), (5, 18325549), (11, 8329795), (23, 3983815), (55, 1665959), (113, 810865), (115, 796763), (253, 362165), (565, 162173), (641, 142945), (1243, 73715), (1265, 72433), (2599, 35255), (3205, 28589), (6215, 14743), (7051, 12995)]