26247915

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11437}}^1$

素因数の和:11468

約数の個数: 32

約数和(自身を含む): 49412160

約数和(自身を除く): 23164245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 11437, 34311, 57185, 102933, 171555, 194429, 308799, 514665, 583287, 972145, 1543995, 1749861, 2916435, 5249583, 8749305, 26247915]

約数ペア:

[(1, 26247915), (3, 8749305), (5, 5249583), (9, 2916435), (15, 1749861), (17, 1543995), (27, 972145), (45, 583287), (51, 514665), (85, 308799), (135, 194429), (153, 171555), (255, 102933), (459, 57185), (765, 34311), (2295, 11437)]