6491025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1730

約数の個数: 36

約数和(自身を含む): 12317292

約数和(自身を除く): 5826267

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 1697, 3825, 5091, 8485, 15273, 25455, 28849, 42425, 76365, 86547, 127275, 144245, 259641, 381825, 432735, 721225, 1298205, 2163675, 6491025]

約数ペア:

[(1, 6491025), (3, 2163675), (5, 1298205), (9, 721225), (15, 432735), (17, 381825), (25, 259641), (45, 144245), (51, 127275), (75, 86547), (85, 76365), (153, 42425), (225, 28849), (255, 25455), (425, 15273), (765, 8485), (1275, 5091), (1697, 3825)]