121704635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 161360640

約数和(自身を除く): 39656005

約数列:

[1, 5, 13, 65, 79, 137, 173, 395, 685, 865, 1027, 1781, 2249, 5135, 8905, 10823, 11245, 13667, 23701, 54115, 68335, 118505, 140699, 177671, 308113, 703495, 888355, 1540565, 1872379, 9361895, 24340927, 121704635]

約数ペア:

[(1, 121704635), (5, 24340927), (13, 9361895), (65, 1872379), (79, 1540565), (137, 888355), (173, 703495), (395, 308113), (685, 177671), (865, 140699), (1027, 118505), (1781, 68335), (2249, 54115), (5135, 23701), (8905, 13667), (10823, 11245)]