5143095

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 56

約数和(自身を含む): 9915696

約数和(自身を除く): 4772601

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 83, 85, 135, 153, 243, 249, 255, 405, 415, 459, 729, 747, 765, 1215, 1245, 1377, 1411, 2241, 2295, 3645, 3735, 4131, 4233, 6723, 6885, 7055, 11205, 12393, 12699, 20169, 20655, 21165, 33615, 38097, 60507, 61965, 63495, 100845, 114291, 190485, 302535, 342873, 571455, 1028619, 1714365, 5143095]

約数ペア:

[(1, 5143095), (3, 1714365), (5, 1028619), (9, 571455), (15, 342873), (17, 302535), (27, 190485), (45, 114291), (51, 100845), (81, 63495), (83, 61965), (85, 60507), (135, 38097), (153, 33615), (243, 21165), (249, 20655), (255, 20169), (405, 12699), (415, 12393), (459, 11205), (729, 7055), (747, 6885), (765, 6723), (1215, 4233), (1245, 4131), (1377, 3735), (1411, 3645), (2241, 2295)]