72009265

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 88166016

約数和(自身を除く): 16156751

約数列:

[1, 5, 71, 193, 355, 965, 1051, 5255, 13703, 68515, 74621, 202843, 373105, 1014215, 14401853, 72009265]

約数ペア:

[(1, 72009265), (5, 14401853), (71, 1014215), (193, 373105), (355, 202843), (965, 74621), (1051, 68515), (5255, 13703)]