13682375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 20567040

約数和(自身を除く): 6884665

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 823, 875, 2375, 3325, 4115, 5761, 15637, 16625, 20575, 28805, 78185, 102875, 109459, 144025, 390925, 547295, 720125, 1954625, 2736475, 13682375]

約数ペア:

[(1, 13682375), (5, 2736475), (7, 1954625), (19, 720125), (25, 547295), (35, 390925), (95, 144025), (125, 109459), (133, 102875), (175, 78185), (475, 28805), (665, 20575), (823, 16625), (875, 15637), (2375, 5761), (3325, 4115)]