1439746165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 2090188800

約数和(自身を除く): 650442635

約数列:

[1, 5, 11, 13, 55, 65, 71, 79, 143, 355, 359, 395, 715, 781, 869, 923, 1027, 1795, 3905, 3949, 4345, 4615, 4667, 5135, 5609, 10153, 11297, 19745, 23335, 25489, 28045, 28361, 50765, 51337, 56485, 61699, 72917, 127445, 141805, 256685, 280379, 308495, 311971, 331357, 364585, 368693, 802087, 1401895, 1559855, 1656785, 1843465, 2013631, 3644927, 4010435, 4055623, 10068155, 18224635, 20278115, 22149941, 26177203, 110749705, 130886015, 287949233, 1439746165]

約数ペア:

[(1, 1439746165), (5, 287949233), (11, 130886015), (13, 110749705), (55, 26177203), (65, 22149941), (71, 20278115), (79, 18224635), (143, 10068155), (355, 4055623), (359, 4010435), (395, 3644927), (715, 2013631), (781, 1843465), (869, 1656785), (923, 1559855), (1027, 1401895), (1795, 802087), (3905, 368693), (3949, 364585), (4345, 331357), (4615, 311971), (4667, 308495), (5135, 280379), (5609, 256685), (10153, 141805), (11297, 127445), (19745, 72917), (23335, 61699), (25489, 56485), (28045, 51337), (28361, 50765)]