53753385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 103219200

約数和(自身を除く): 49465815

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 127, 139, 145, 203, 381, 417, 435, 609, 635, 695, 889, 973, 1015, 1905, 2085, 2667, 2919, 3045, 3683, 4031, 4445, 4865, 11049, 12093, 13335, 14595, 17653, 18415, 20155, 25781, 28217, 52959, 55245, 60465, 77343, 84651, 88265, 123571, 128905, 141085, 264795, 370713, 386715, 423255, 511937, 617855, 1535811, 1853565, 2559685, 3583559, 7679055, 10750677, 17917795, 53753385]

約数ペア:

[(1, 53753385), (3, 17917795), (5, 10750677), (7, 7679055), (15, 3583559), (21, 2559685), (29, 1853565), (35, 1535811), (87, 617855), (105, 511937), (127, 423255), (139, 386715), (145, 370713), (203, 264795), (381, 141085), (417, 128905), (435, 123571), (609, 88265), (635, 84651), (695, 77343), (889, 60465), (973, 55245), (1015, 52959), (1905, 28217), (2085, 25781), (2667, 20155), (2919, 18415), (3045, 17653), (3683, 14595), (4031, 13335), (4445, 12093), (4865, 11049)]