66328795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12917}}^1$

素因数の和:13014

約数の個数: 16

約数和(自身を含む): 86808960

約数和(自身を除く): 20480165

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 12917, 64585, 167921, 839605, 1020443, 5102215, 13265759, 66328795]

約数ペア:

[(1, 66328795), (5, 13265759), (13, 5102215), (65, 1020443), (79, 839605), (395, 167921), (1027, 64585), (5135, 12917)]