15396279

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 21833856

約数和(自身を除く): 6437577

約数列:

[1, 3, 41, 43, 71, 123, 129, 213, 1681, 1763, 2911, 3053, 5043, 5289, 8733, 9159, 72283, 119351, 125173, 216849, 358053, 375519, 5132093, 15396279]

約数ペア:

[(1, 15396279), (3, 5132093), (41, 375519), (43, 358053), (71, 216849), (123, 125173), (129, 119351), (213, 72283), (1681, 9159), (1763, 8733), (2911, 5289), (3053, 5043)]