672484735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 886314240

約数和(自身を除く): 213829505

約数列:

[1, 5, 13, 65, 79, 173, 395, 757, 865, 1027, 2249, 3785, 5135, 9841, 11245, 13667, 49205, 59803, 68335, 130961, 177671, 299015, 654805, 777439, 888355, 1702493, 3887195, 8512465, 10345919, 51729595, 134496947, 672484735]

約数ペア:

[(1, 672484735), (5, 134496947), (13, 51729595), (65, 10345919), (79, 8512465), (173, 3887195), (395, 1702493), (757, 888355), (865, 777439), (1027, 654805), (2249, 299015), (3785, 177671), (5135, 130961), (9841, 68335), (11245, 59803), (13667, 49205)]