201051315

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5981}}^1$

素因数の和:6081

約数の個数: 40

約数和(自身を含む): 364806288

約数和(自身を除く): 163754973

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 405, 415, 747, 1245, 2241, 3735, 5981, 6723, 11205, 17943, 29905, 33615, 53829, 89715, 161487, 269145, 484461, 496423, 807435, 1489269, 2422305, 2482115, 4467807, 7446345, 13403421, 22339035, 40210263, 67017105, 201051315]

約数ペア:

[(1, 201051315), (3, 67017105), (5, 40210263), (9, 22339035), (15, 13403421), (27, 7446345), (45, 4467807), (81, 2482115), (83, 2422305), (135, 1489269), (249, 807435), (405, 496423), (415, 484461), (747, 269145), (1245, 161487), (2241, 89715), (3735, 53829), (5981, 33615), (6723, 29905), (11205, 17943)]