68605745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6101}}^1$

素因数の和:6292

約数の個数: 16

約数和(自身を含む): 89186832

約数和(自身を除く): 20581087

約数列:

[1, 5, 13, 65, 173, 865, 2249, 6101, 11245, 30505, 79313, 396565, 1055473, 5277365, 13721149, 68605745]

約数ペア:

[(1, 68605745), (5, 13721149), (13, 5277365), (65, 1055473), (173, 396565), (865, 79313), (2249, 30505), (6101, 11245)]