61984585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12071}}^1$

素因数の和:12168

約数の個数: 16

約数和(自身を含む): 81123840

約数和(自身を除く): 19139255

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 12071, 60355, 156923, 784615, 953609, 4768045, 12396917, 61984585]

約数ペア:

[(1, 61984585), (5, 12396917), (13, 4768045), (65, 953609), (79, 784615), (395, 156923), (1027, 60355), (5135, 12071)]