828163585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1759}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 1094860800

約数和(自身を除く): 266697215

約数列:

[1, 5, 17, 29, 85, 145, 191, 493, 955, 1759, 2465, 3247, 5539, 8795, 16235, 27695, 29903, 51011, 94163, 149515, 255055, 335969, 470815, 867187, 1679845, 4335935, 5711473, 9743101, 28557365, 48715505, 165632717, 828163585]

約数ペア:

[(1, 828163585), (5, 165632717), (17, 48715505), (29, 28557365), (85, 9743101), (145, 5711473), (191, 4335935), (493, 1679845), (955, 867187), (1759, 470815), (2465, 335969), (3247, 255055), (5539, 149515), (8795, 94163), (16235, 51011), (27695, 29903)]