244652805

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5981}}^1$

素因数の和:6099

約数の個数: 40

約数和(自身を含む): 442979064

約数和(自身を除く): 198326259

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 909, 1515, 2727, 4545, 5981, 8181, 13635, 17943, 29905, 40905, 53829, 89715, 161487, 269145, 484461, 604081, 807435, 1812243, 2422305, 3020405, 5436729, 9061215, 16310187, 27183645, 48930561, 81550935, 244652805]

約数ペア:

[(1, 244652805), (3, 81550935), (5, 48930561), (9, 27183645), (15, 16310187), (27, 9061215), (45, 5436729), (81, 3020405), (101, 2422305), (135, 1812243), (303, 807435), (405, 604081), (505, 484461), (909, 269145), (1515, 161487), (2727, 89715), (4545, 53829), (5981, 40905), (8181, 29905), (13635, 17943)]