53754525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 108055584

約数和(自身を除く): 54301059

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 55, 75, 99, 111, 165, 185, 225, 275, 333, 407, 495, 555, 587, 825, 925, 1221, 1665, 1761, 2035, 2475, 2775, 2935, 3663, 5283, 6105, 6457, 8325, 8805, 10175, 14675, 18315, 19371, 21719, 26415, 30525, 32285, 44025, 58113, 65157, 91575, 96855, 108595, 132075, 161425, 195471, 238909, 290565, 325785, 484275, 542975, 716727, 977355, 1194545, 1452825, 1628925, 2150181, 3583635, 4886775, 5972725, 10750905, 17918175, 53754525]

約数ペア:

[(1, 53754525), (3, 17918175), (5, 10750905), (9, 5972725), (11, 4886775), (15, 3583635), (25, 2150181), (33, 1628925), (37, 1452825), (45, 1194545), (55, 977355), (75, 716727), (99, 542975), (111, 484275), (165, 325785), (185, 290565), (225, 238909), (275, 195471), (333, 161425), (407, 132075), (495, 108595), (555, 96855), (587, 91575), (825, 65157), (925, 58113), (1221, 44025), (1665, 32285), (1761, 30525), (2035, 26415), (2475, 21719), (2775, 19371), (2935, 18315), (3663, 14675), (5283, 10175), (6105, 8805), (6457, 8325)]