13214115

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6829}}^1$

素因数の和:6883

約数の個数: 24

約数和(自身を含む): 23440560

約数和(自身を除く): 10226445

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 6829, 20487, 34145, 61461, 102435, 293647, 307305, 880941, 1468235, 2642823, 4404705, 13214115]

約数ペア:

[(1, 13214115), (3, 4404705), (5, 2642823), (9, 1468235), (15, 880941), (43, 307305), (45, 293647), (129, 102435), (215, 61461), (387, 34145), (645, 20487), (1935, 6829)]