63902085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7621}}^1$

素因数の和:7685

約数の個数: 32

約数和(自身を含む): 112683648

約数和(自身を除く): 48781563

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 7621, 8385, 22863, 38105, 99073, 114315, 297219, 327703, 495365, 983109, 1486095, 1638515, 4260139, 4915545, 12780417, 21300695, 63902085]

約数ペア:

[(1, 63902085), (3, 21300695), (5, 12780417), (13, 4915545), (15, 4260139), (39, 1638515), (43, 1486095), (65, 983109), (129, 495365), (195, 327703), (215, 297219), (559, 114315), (645, 99073), (1677, 38105), (2795, 22863), (7621, 8385)]