12874545

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 23417856

約数和(自身を除く): 10543311

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 383, 405, 415, 747, 1149, 1245, 1915, 2241, 3447, 3735, 5745, 6723, 10341, 11205, 17235, 31023, 31789, 33615, 51705, 95367, 155115, 158945, 286101, 476835, 858303, 1430505, 2574909, 4291515, 12874545]

約数ペア:

[(1, 12874545), (3, 4291515), (5, 2574909), (9, 1430505), (15, 858303), (27, 476835), (45, 286101), (81, 158945), (83, 155115), (135, 95367), (249, 51705), (383, 33615), (405, 31789), (415, 31023), (747, 17235), (1149, 11205), (1245, 10341), (1915, 6723), (2241, 5745), (3447, 3735)]