63622755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^2$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 134682912

約数和(自身を除く): 71060157

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 109, 119, 153, 255, 315, 327, 357, 545, 595, 763, 765, 981, 1071, 1635, 1785, 1853, 2289, 3815, 4905, 5355, 5559, 6867, 9265, 11445, 11881, 12971, 16677, 27795, 34335, 35643, 38913, 59405, 64855, 83167, 83385, 106929, 116739, 178215, 194565, 201977, 249501, 415835, 534645, 583695, 605931, 748503, 1009885, 1247505, 1413839, 1817793, 3029655, 3742515, 4241517, 7069195, 9088965, 12724551, 21207585, 63622755]

約数ペア:

[(1, 63622755), (3, 21207585), (5, 12724551), (7, 9088965), (9, 7069195), (15, 4241517), (17, 3742515), (21, 3029655), (35, 1817793), (45, 1413839), (51, 1247505), (63, 1009885), (85, 748503), (105, 605931), (109, 583695), (119, 534645), (153, 415835), (255, 249501), (315, 201977), (327, 194565), (357, 178215), (545, 116739), (595, 106929), (763, 83385), (765, 83167), (981, 64855), (1071, 59405), (1635, 38913), (1785, 35643), (1853, 34335), (2289, 27795), (3815, 16677), (4905, 12971), (5355, 11881), (5559, 11445), (6867, 9265)]