2783125395

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1\times {\mathrm{1213}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 4906560672

約数和(自身を除く): 2123435277

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 761, 1005, 1213, 2283, 3015, 3639, 3805, 6065, 6849, 10917, 11415, 18195, 34245, 50987, 54585, 81271, 152961, 243813, 254935, 406355, 458883, 731439, 764805, 923093, 1219065, 2294415, 2769279, 3657195, 4615465, 8307837, 13846395, 41539185, 61847231, 185541693, 309236155, 556625079, 927708465, 2783125395]

約数ペア:

[(1, 2783125395), (3, 927708465), (5, 556625079), (9, 309236155), (15, 185541693), (45, 61847231), (67, 41539185), (201, 13846395), (335, 8307837), (603, 4615465), (761, 3657195), (1005, 2769279), (1213, 2294415), (2283, 1219065), (3015, 923093), (3639, 764805), (3805, 731439), (6065, 458883), (6849, 406355), (10917, 254935), (11415, 243813), (18195, 152961), (34245, 81271), (50987, 54585)]