12826845

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9829}}^1$

素因数の和:9869

約数の個数: 24

約数和(自身を含む): 23002200

約数和(自身を除く): 10175355

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 9829, 29487, 49145, 88461, 147435, 285041, 442305, 855123, 1425205, 2565369, 4275615, 12826845]

約数ペア:

[(1, 12826845), (3, 4275615), (5, 2565369), (9, 1425205), (15, 855123), (29, 442305), (45, 285041), (87, 147435), (145, 88461), (261, 49145), (435, 29487), (1305, 9829)]