89266645

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 116937000

約数和(自身を除く): 27670355

約数列:

[1, 5, 13, 65, 149, 169, 709, 745, 845, 1937, 3545, 9217, 9685, 25181, 46085, 105641, 119821, 125905, 528205, 599105, 1373333, 6866665, 17853329, 89266645]

約数ペア:

[(1, 89266645), (5, 17853329), (13, 6866665), (65, 1373333), (149, 599105), (169, 528205), (709, 125905), (745, 119821), (845, 105641), (1937, 46085), (3545, 25181), (9217, 9685)]