13868415

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:322

約数の個数: 60

約数和(自身を含む): 27422472

約数和(自身を除く): 13554057

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 283, 297, 363, 405, 495, 605, 849, 891, 1089, 1415, 1485, 1815, 2547, 3113, 3267, 4245, 4455, 5445, 7641, 9339, 9801, 12735, 15565, 16335, 22923, 28017, 34243, 38205, 46695, 49005, 84051, 102729, 114615, 140085, 171215, 252153, 308187, 420255, 513645, 924561, 1260765, 1540935, 2773683, 4622805, 13868415]

約数ペア:

[(1, 13868415), (3, 4622805), (5, 2773683), (9, 1540935), (11, 1260765), (15, 924561), (27, 513645), (33, 420255), (45, 308187), (55, 252153), (81, 171215), (99, 140085), (121, 114615), (135, 102729), (165, 84051), (283, 49005), (297, 46695), (363, 38205), (405, 34243), (495, 28017), (605, 22923), (849, 16335), (891, 15565), (1089, 12735), (1415, 9801), (1485, 9339), (1815, 7641), (2547, 5445), (3113, 4455), (3267, 4245)]