12629775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8863}}^1$

素因数の和:8895

約数の個数: 24

約数和(自身を含む): 21982720

約数和(自身を除く): 9352945

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 8863, 26589, 44315, 132945, 168397, 221575, 505191, 664725, 841985, 2525955, 4209925, 12629775]

約数ペア:

[(1, 12629775), (3, 4209925), (5, 2525955), (15, 841985), (19, 664725), (25, 505191), (57, 221575), (75, 168397), (95, 132945), (285, 44315), (475, 26589), (1425, 8863)]