227009445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1439}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 391910400

約数和(自身を除く): 164900955

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 809, 1439, 2427, 4045, 4317, 7195, 10517, 12135, 18707, 21585, 31551, 52585, 56121, 93535, 157755, 280605, 1164151, 3492453, 5820755, 15133963, 17462265, 45401889, 75669815, 227009445]

約数ペア:

[(1, 227009445), (3, 75669815), (5, 45401889), (13, 17462265), (15, 15133963), (39, 5820755), (65, 3492453), (195, 1164151), (809, 280605), (1439, 157755), (2427, 93535), (4045, 56121), (4317, 52585), (7195, 31551), (10517, 21585), (12135, 18707)]