12695265

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 25159680

約数和(自身を除く): 12464415

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 83, 99, 103, 135, 165, 249, 297, 309, 415, 495, 515, 747, 913, 927, 1133, 1245, 1485, 1545, 2241, 2739, 2781, 3399, 3735, 4565, 4635, 5665, 8217, 8549, 10197, 11205, 13695, 13905, 16995, 24651, 25647, 30591, 41085, 42745, 50985, 76941, 94039, 123255, 128235, 152955, 230823, 282117, 384705, 470195, 846351, 1154115, 1410585, 2539053, 4231755, 12695265]

約数ペア:

[(1, 12695265), (3, 4231755), (5, 2539053), (9, 1410585), (11, 1154115), (15, 846351), (27, 470195), (33, 384705), (45, 282117), (55, 230823), (83, 152955), (99, 128235), (103, 123255), (135, 94039), (165, 76941), (249, 50985), (297, 42745), (309, 41085), (415, 30591), (495, 25647), (515, 24651), (747, 16995), (913, 13905), (927, 13695), (1133, 11205), (1245, 10197), (1485, 8549), (1545, 8217), (2241, 5665), (2739, 4635), (2781, 4565), (3399, 3735)]