11784131505

素因数分解:

$3^4\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{14929}}^1$

素因数の和:16895

約数の個数: 40

約数和(自身を含む): 21136401000

約数和(自身を除く): 9352269495

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1949, 5847, 9745, 14929, 17541, 29235, 44787, 52623, 74645, 87705, 134361, 157869, 223935, 263115, 403083, 671805, 789345, 1209249, 2015415, 6046245, 29096621, 87289863, 145483105, 261869589, 436449315, 785608767, 1309347945, 2356826301, 3928043835, 11784131505]

約数ペア:

[(1, 11784131505), (3, 3928043835), (5, 2356826301), (9, 1309347945), (15, 785608767), (27, 436449315), (45, 261869589), (81, 145483105), (135, 87289863), (405, 29096621), (1949, 6046245), (5847, 2015415), (9745, 1209249), (14929, 789345), (17541, 671805), (29235, 403083), (44787, 263115), (52623, 223935), (74645, 157869), (87705, 134361)]