1729585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 2540160

約数和(自身を除く): 810575

約数列:

[1, 5, 11, 13, 41, 55, 59, 65, 143, 205, 295, 451, 533, 649, 715, 767, 2255, 2419, 2665, 3245, 3835, 5863, 8437, 12095, 26609, 29315, 31447, 42185, 133045, 157235, 345917, 1729585]

約数ペア:

[(1, 1729585), (5, 345917), (11, 157235), (13, 133045), (41, 42185), (55, 31447), (59, 29315), (65, 26609), (143, 12095), (205, 8437), (295, 5863), (451, 3835), (533, 3245), (649, 2665), (715, 2419), (767, 2255)]