54180685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2309}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 73929240

約数和(自身を除く): 19748555

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 2309, 4693, 11545, 23465, 30017, 43871, 150085, 219355, 570323, 833549, 2851615, 4167745, 10836137, 54180685]

約数ペア:

[(1, 54180685), (5, 10836137), (13, 4167745), (19, 2851615), (65, 833549), (95, 570323), (247, 219355), (361, 150085), (1235, 43871), (1805, 30017), (2309, 23465), (4693, 11545)]