26798715

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11677}}^1$

素因数の和:11708

約数の個数: 32

約数和(自身を含む): 50448960

約数和(自身を除く): 23650245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 11677, 35031, 58385, 105093, 175155, 198509, 315279, 525465, 595527, 992545, 1576395, 1786581, 2977635, 5359743, 8932905, 26798715]

約数ペア:

[(1, 26798715), (3, 8932905), (5, 5359743), (9, 2977635), (15, 1786581), (17, 1576395), (27, 992545), (45, 595527), (51, 525465), (85, 315279), (135, 198509), (153, 175155), (255, 105093), (459, 58385), (765, 35031), (2295, 11677)]