552061575

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 1121278928

約数和(自身を除く): 569217353

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 67, 75, 81, 117, 135, 195, 201, 225, 313, 325, 335, 351, 405, 585, 603, 675, 871, 939, 975, 1005, 1053, 1565, 1675, 1755, 1809, 2025, 2613, 2817, 2925, 3015, 4069, 4355, 4695, 5025, 5265, 5427, 7825, 7839, 8451, 8775, 9045, 12207, 13065, 14085, 15075, 20345, 20971, 21775, 23475, 23517, 25353, 26325, 27135, 36621, 39195, 42255, 45225, 61035, 62913, 65325, 70425, 70551, 101725, 104855, 109863, 117585, 126765, 135675, 183105, 188739, 195975, 211275, 272623, 305175, 314565, 329589, 352755, 524275, 549315, 566217, 587925, 633825, 817869, 915525, 943695, 1363115, 1572825, 1647945, 1698651, 1763775, 2453607, 2746575, 2831085, 4089345, 4718475, 6815575, 7360821, 8239725, 8493255, 12268035, 14155425, 20446725, 22082463, 36804105, 42466275, 61340175, 110412315, 184020525, 552061575]

約数ペア:

[(1, 552061575), (3, 184020525), (5, 110412315), (9, 61340175), (13, 42466275), (15, 36804105), (25, 22082463), (27, 20446725), (39, 14155425), (45, 12268035), (65, 8493255), (67, 8239725), (75, 7360821), (81, 6815575), (117, 4718475), (135, 4089345), (195, 2831085), (201, 2746575), (225, 2453607), (313, 1763775), (325, 1698651), (335, 1647945), (351, 1572825), (405, 1363115), (585, 943695), (603, 915525), (675, 817869), (871, 633825), (939, 587925), (975, 566217), (1005, 549315), (1053, 524275), (1565, 352755), (1675, 329589), (1755, 314565), (1809, 305175), (2025, 272623), (2613, 211275), (2817, 195975), (2925, 188739), (3015, 183105), (4069, 135675), (4355, 126765), (4695, 117585), (5025, 109863), (5265, 104855), (5427, 101725), (7825, 70551), (7839, 70425), (8451, 65325), (8775, 62913), (9045, 61035), (12207, 45225), (13065, 42255), (14085, 39195), (15075, 36621), (20345, 27135), (20971, 26325), (21775, 25353), (23475, 23517)]