455858065

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{643}}^1\times {\mathrm{839}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 593974080

約数和(自身を除く): 138116015

約数列:

[1, 5, 13, 65, 169, 643, 839, 845, 3215, 4195, 8359, 10907, 41795, 54535, 108667, 141791, 539477, 543335, 708955, 2697385, 7013201, 35066005, 91171613, 455858065]

約数ペア:

[(1, 455858065), (5, 91171613), (13, 35066005), (65, 7013201), (169, 2697385), (643, 708955), (839, 543335), (845, 539477), (3215, 141791), (4195, 108667), (8359, 54535), (10907, 41795)]