5280891090605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19597}}^1\times {\mathrm{58391}}^1$

素因数の和:78077

約数の個数: 32

約数和(自身を含む): 6921128083968

約数和(自身を除く): 1640236993363

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 19597, 58391, 97985, 254761, 291955, 759083, 1273805, 1391387, 3795415, 4145761, 6956935, 18088031, 20728805, 53894893, 90440155, 269474465, 1144288427, 5721442135, 14875749551, 74378747755, 81244478317, 406222391585, 1056178218121, 5280891090605]

約数ペア:

[(1, 5280891090605), (5, 1056178218121), (13, 406222391585), (65, 81244478317), (71, 74378747755), (355, 14875749551), (923, 5721442135), (4615, 1144288427), (19597, 269474465), (58391, 90440155), (97985, 53894893), (254761, 20728805), (291955, 18088031), (759083, 6956935), (1273805, 4145761), (1391387, 3795415)]