5379945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 9292800

約数和(自身を除く): 3912855

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 439, 645, 817, 1317, 2195, 2451, 4085, 6585, 8341, 12255, 18877, 25023, 41705, 56631, 94385, 125115, 283155, 358663, 1075989, 1793315, 5379945]

約数ペア:

[(1, 5379945), (3, 1793315), (5, 1075989), (15, 358663), (19, 283155), (43, 125115), (57, 94385), (95, 56631), (129, 41705), (215, 25023), (285, 18877), (439, 12255), (645, 8341), (817, 6585), (1317, 4085), (2195, 2451)]