204175215

素因数分解:

$3^3\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1493}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 363579840

約数和(自身を除く): 159404625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1013, 1493, 3039, 4479, 5065, 7465, 9117, 13437, 15195, 22395, 27351, 40311, 45585, 67185, 136755, 201555, 1512409, 4537227, 7562045, 13611681, 22686135, 40835043, 68058405, 204175215]

約数ペア:

[(1, 204175215), (3, 68058405), (5, 40835043), (9, 22686135), (15, 13611681), (27, 7562045), (45, 4537227), (135, 1512409), (1013, 201555), (1493, 136755), (3039, 67185), (4479, 45585), (5065, 40311), (7465, 27351), (9117, 22395), (13437, 15195)]