144521195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 219143232

約数和(自身を除く): 74622037

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 169, 265, 371, 455, 461, 689, 845, 1183, 1855, 2305, 3227, 3445, 4823, 5915, 5993, 8957, 16135, 24115, 24433, 29965, 41951, 44785, 62699, 77909, 122165, 171031, 209755, 313495, 317629, 389545, 545363, 855155, 1588145, 2223403, 2726815, 4129177, 11117015, 20645885, 28904239, 144521195]

約数ペア:

[(1, 144521195), (5, 28904239), (7, 20645885), (13, 11117015), (35, 4129177), (53, 2726815), (65, 2223403), (91, 1588145), (169, 855155), (265, 545363), (371, 389545), (455, 317629), (461, 313495), (689, 209755), (845, 171031), (1183, 122165), (1855, 77909), (2305, 62699), (3227, 44785), (3445, 41951), (4823, 29965), (5915, 24433), (5993, 24115), (8957, 16135)]