53142705

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 117561600

約数和(自身を除く): 64418895

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 313, 315, 343, 385, 441, 495, 539, 693, 735, 939, 1029, 1155, 1565, 1617, 1715, 2191, 2205, 2695, 2817, 3087, 3443, 3465, 3773, 4695, 4851, 5145, 6573, 8085, 10329, 10955, 11319, 14085, 15337, 15435, 17215, 18865, 19719, 24101, 24255, 30987, 32865, 33957, 46011, 51645, 56595, 72303, 76685, 98595, 107359, 120505, 138033, 154935, 168707, 169785, 216909, 230055, 322077, 361515, 506121, 536795, 690165, 843535, 966231, 1084545, 1180949, 1518363, 1610385, 2530605, 3542847, 4831155, 5904745, 7591815, 10628541, 17714235, 53142705]

約数ペア:

[(1, 53142705), (3, 17714235), (5, 10628541), (7, 7591815), (9, 5904745), (11, 4831155), (15, 3542847), (21, 2530605), (33, 1610385), (35, 1518363), (45, 1180949), (49, 1084545), (55, 966231), (63, 843535), (77, 690165), (99, 536795), (105, 506121), (147, 361515), (165, 322077), (231, 230055), (245, 216909), (313, 169785), (315, 168707), (343, 154935), (385, 138033), (441, 120505), (495, 107359), (539, 98595), (693, 76685), (735, 72303), (939, 56595), (1029, 51645), (1155, 46011), (1565, 33957), (1617, 32865), (1715, 30987), (2191, 24255), (2205, 24101), (2695, 19719), (2817, 18865), (3087, 17215), (3443, 15435), (3465, 15337), (3773, 14085), (4695, 11319), (4851, 10955), (5145, 10329), (6573, 8085)]