26215785

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11423}}^1$

素因数の和:11454

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 23135895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 11423, 34269, 57115, 102807, 171345, 194191, 308421, 514035, 582573, 970955, 1542105, 1747719, 2912865, 5243157, 8738595, 26215785]

約数ペア:

[(1, 26215785), (3, 8738595), (5, 5243157), (9, 2912865), (15, 1747719), (17, 1542105), (27, 970955), (45, 582573), (51, 514035), (85, 308421), (135, 194191), (153, 171345), (255, 102807), (459, 57115), (765, 34269), (2295, 11423)]