1888998045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{11213}}^1$

素因数の和:12253

約数の個数: 32

約数和(自身を含む): 3300683904

約数和(自身を除く): 1411685859

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1021, 3063, 5105, 11213, 11231, 15315, 33639, 33693, 56065, 56155, 123343, 168195, 168465, 370029, 616715, 1850145, 11448473, 34345419, 57242365, 125933203, 171727095, 377799609, 629666015, 1888998045]

約数ペア:

[(1, 1888998045), (3, 629666015), (5, 377799609), (11, 171727095), (15, 125933203), (33, 57242365), (55, 34345419), (165, 11448473), (1021, 1850145), (3063, 616715), (5105, 370029), (11213, 168465), (11231, 168195), (15315, 123343), (33639, 56155), (33693, 56065)]