13156944905

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{709}}^1\times {\mathrm{21961}}^1$

素因数の和:22701

約数の個数: 24

約数和(自身を含む): 17121135960

約数和(自身を除く): 3964191055

約数列:

[1, 5, 13, 65, 169, 709, 845, 3545, 9217, 21961, 46085, 109805, 119821, 285493, 599105, 1427465, 3711409, 15570349, 18557045, 77851745, 202414537, 1012072685, 2631388981, 13156944905]

約数ペア:

[(1, 13156944905), (5, 2631388981), (13, 1012072685), (65, 202414537), (169, 77851745), (709, 18557045), (845, 15570349), (3545, 3711409), (9217, 1427465), (21961, 599105), (46085, 285493), (109805, 119821)]