172036735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139301}}^1$

素因数の和:139338

約数の個数: 16

約数和(自身を含む): 234027360

約数和(自身を除く): 61990625

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 139301, 696505, 1810913, 2646719, 9054565, 13233595, 34407347, 172036735]

約数ペア:

[(1, 172036735), (5, 34407347), (13, 13233595), (19, 9054565), (65, 2646719), (95, 1810913), (247, 696505), (1235, 139301)]