22667715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 49512960

約数和(自身を除く): 26845245

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 83, 85, 105, 119, 135, 153, 189, 249, 255, 289, 315, 357, 415, 459, 581, 595, 747, 765, 867, 945, 1071, 1245, 1411, 1445, 1743, 1785, 2023, 2241, 2295, 2601, 2905, 3213, 3735, 4233, 4335, 5229, 5355, 6069, 7055, 7803, 8715, 9877, 10115, 11205, 12699, 13005, 15687, 16065, 18207, 21165, 23987, 26145, 29631, 30345, 38097, 39015, 49385, 54621, 63495, 71961, 78435, 88893, 91035, 119935, 148155, 167909, 190485, 215883, 266679, 273105, 359805, 444465, 503727, 647649, 839545, 1079415, 1333395, 1511181, 2518635, 3238245, 4533543, 7555905, 22667715]

約数ペア:

[(1, 22667715), (3, 7555905), (5, 4533543), (7, 3238245), (9, 2518635), (15, 1511181), (17, 1333395), (21, 1079415), (27, 839545), (35, 647649), (45, 503727), (51, 444465), (63, 359805), (83, 273105), (85, 266679), (105, 215883), (119, 190485), (135, 167909), (153, 148155), (189, 119935), (249, 91035), (255, 88893), (289, 78435), (315, 71961), (357, 63495), (415, 54621), (459, 49385), (581, 39015), (595, 38097), (747, 30345), (765, 29631), (867, 26145), (945, 23987), (1071, 21165), (1245, 18207), (1411, 16065), (1445, 15687), (1743, 13005), (1785, 12699), (2023, 11205), (2241, 10115), (2295, 9877), (2601, 8715), (2905, 7803), (3213, 7055), (3735, 6069), (4233, 5355), (4335, 5229)]