68714195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 94590720

約数和(自身を除く): 25876525

約数列:

[1, 5, 11, 29, 55, 67, 145, 319, 335, 643, 737, 1595, 1943, 3215, 3685, 7073, 9715, 18647, 21373, 35365, 43081, 93235, 106865, 205117, 215405, 473891, 1025585, 1249349, 2369455, 6246745, 13742839, 68714195]

約数ペア:

[(1, 68714195), (5, 13742839), (11, 6246745), (29, 2369455), (55, 1249349), (67, 1025585), (145, 473891), (319, 215405), (335, 205117), (643, 106865), (737, 93235), (1595, 43081), (1943, 35365), (3215, 21373), (3685, 18647), (7073, 9715)]