66859585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1307}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 86579136

約数和(自身を除く): 19719551

約数列:

[1, 5, 13, 65, 787, 1307, 3935, 6535, 10231, 16991, 51155, 84955, 1028609, 5143045, 13371917, 66859585]

約数ペア:

[(1, 66859585), (5, 13371917), (13, 5143045), (65, 1028609), (787, 84955), (1307, 51155), (3935, 16991), (6535, 10231)]