133039445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 209682432

約数和(自身を除く): 76642987

約数列:

[1, 5, 7, 11, 31, 35, 55, 71, 77, 155, 157, 217, 341, 355, 385, 497, 781, 785, 1085, 1099, 1705, 1727, 2201, 2387, 2485, 3905, 4867, 5467, 5495, 8635, 11005, 11147, 11935, 12089, 15407, 24211, 24335, 27335, 34069, 53537, 55735, 60445, 77035, 78029, 121055, 122617, 169477, 170345, 267685, 345557, 374759, 390145, 613085, 847385, 858319, 1727785, 1873795, 2418899, 3801127, 4291595, 12094495, 19005635, 26607889, 133039445]

約数ペア:

[(1, 133039445), (5, 26607889), (7, 19005635), (11, 12094495), (31, 4291595), (35, 3801127), (55, 2418899), (71, 1873795), (77, 1727785), (155, 858319), (157, 847385), (217, 613085), (341, 390145), (355, 374759), (385, 345557), (497, 267685), (781, 170345), (785, 169477), (1085, 122617), (1099, 121055), (1705, 78029), (1727, 77035), (2201, 60445), (2387, 55735), (2485, 53537), (3905, 34069), (4867, 27335), (5467, 24335), (5495, 24211), (8635, 15407), (11005, 12089), (11147, 11935)]