13106115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 26142480

約数和(自身を除く): 13036365

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 83, 87, 99, 121, 145, 165, 249, 261, 319, 363, 415, 435, 495, 605, 747, 913, 957, 1089, 1245, 1305, 1595, 1815, 2407, 2739, 2871, 3509, 3735, 4565, 4785, 5445, 7221, 8217, 10043, 10527, 12035, 13695, 14355, 17545, 21663, 26477, 30129, 31581, 36105, 41085, 50215, 52635, 79431, 90387, 108315, 132385, 150645, 157905, 238293, 291247, 397155, 451935, 873741, 1191465, 1456235, 2621223, 4368705, 13106115]

約数ペア:

[(1, 13106115), (3, 4368705), (5, 2621223), (9, 1456235), (11, 1191465), (15, 873741), (29, 451935), (33, 397155), (45, 291247), (55, 238293), (83, 157905), (87, 150645), (99, 132385), (121, 108315), (145, 90387), (165, 79431), (249, 52635), (261, 50215), (319, 41085), (363, 36105), (415, 31581), (435, 30129), (495, 26477), (605, 21663), (747, 17545), (913, 14355), (957, 13695), (1089, 12035), (1245, 10527), (1305, 10043), (1595, 8217), (1815, 7221), (2407, 5445), (2739, 4785), (2871, 4565), (3509, 3735)]