26096445

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 50077440

約数和(自身を除く): 23980995

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 83, 85, 135, 137, 153, 249, 255, 411, 415, 459, 685, 747, 765, 1233, 1245, 1411, 2055, 2241, 2295, 2329, 3699, 3735, 4233, 6165, 6987, 7055, 11205, 11371, 11645, 12699, 18495, 20961, 21165, 34113, 34935, 38097, 56855, 62883, 63495, 102339, 104805, 170565, 190485, 193307, 307017, 314415, 511695, 579921, 966535, 1535085, 1739763, 2899605, 5219289, 8698815, 26096445]

約数ペア:

[(1, 26096445), (3, 8698815), (5, 5219289), (9, 2899605), (15, 1739763), (17, 1535085), (27, 966535), (45, 579921), (51, 511695), (83, 314415), (85, 307017), (135, 193307), (137, 190485), (153, 170565), (249, 104805), (255, 102339), (411, 63495), (415, 62883), (459, 56855), (685, 38097), (747, 34935), (765, 34113), (1233, 21165), (1245, 20961), (1411, 18495), (2055, 12699), (2241, 11645), (2295, 11371), (2329, 11205), (3699, 7055), (3735, 6987), (4233, 6165)]