168032605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 225308160

約数和(自身を除く): 57275555

約数列:

[1, 5, 13, 43, 65, 79, 215, 395, 559, 761, 1027, 2795, 3397, 3805, 5135, 9893, 16985, 32723, 44161, 49465, 60119, 163615, 220805, 300595, 425399, 781547, 2126995, 2585117, 3907735, 12925585, 33606521, 168032605]

約数ペア:

[(1, 168032605), (5, 33606521), (13, 12925585), (43, 3907735), (65, 2585117), (79, 2126995), (215, 781547), (395, 425399), (559, 300595), (761, 220805), (1027, 163615), (2795, 60119), (3397, 49465), (3805, 44161), (5135, 32723), (9893, 16985)]