2103308935255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{289031}}^1$

素因数の和:289288

約数の個数: 64

約数和(自身を含む): 2999680459776

約数和(自身を除く): 896371524521

約数列:

[1, 5, 11, 17, 43, 55, 85, 181, 187, 215, 473, 731, 905, 935, 1991, 2365, 3077, 3655, 7783, 8041, 9955, 15385, 33847, 38915, 40205, 85613, 132311, 169235, 289031, 428065, 661555, 1445155, 1455421, 3179341, 4913527, 7277105, 12428333, 15896705, 24567635, 52314611, 54048797, 62141665, 136711663, 211281661, 261573055, 270243985, 575460721, 683558315, 889348387, 1056408305, 2249528273, 2324098271, 2877303605, 4446741935, 9782832257, 11247641365, 11620491355, 24744811003, 38241980641, 48914161285, 123724055015, 191209903205, 420661787051, 2103308935255]

約数ペア:

[(1, 2103308935255), (5, 420661787051), (11, 191209903205), (17, 123724055015), (43, 48914161285), (55, 38241980641), (85, 24744811003), (181, 11620491355), (187, 11247641365), (215, 9782832257), (473, 4446741935), (731, 2877303605), (905, 2324098271), (935, 2249528273), (1991, 1056408305), (2365, 889348387), (3077, 683558315), (3655, 575460721), (7783, 270243985), (8041, 261573055), (9955, 211281661), (15385, 136711663), (33847, 62141665), (38915, 54048797), (40205, 52314611), (85613, 24567635), (132311, 15896705), (169235, 12428333), (289031, 7277105), (428065, 4913527), (661555, 3179341), (1445155, 1455421)]