7208889435

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{20483}}^1$

素因数の和:20590

約数の個数: 80

約数和(自身を含む): 14276528640

約数和(自身を除く): 7067639205

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 79, 81, 99, 135, 165, 237, 297, 395, 405, 495, 711, 869, 891, 1185, 1485, 2133, 2607, 3555, 4345, 4455, 6399, 7821, 10665, 13035, 20483, 23463, 31995, 39105, 61449, 70389, 102415, 117315, 184347, 225313, 307245, 351945, 553041, 675939, 921735, 1126565, 1618157, 1659123, 2027817, 2765205, 3379695, 4854471, 6083451, 8090785, 8295615, 10139085, 14563413, 17799727, 18250353, 24272355, 30417255, 43690239, 53399181, 72817065, 88998635, 91251765, 131070717, 160197543, 218451195, 266995905, 480592629, 655353585, 800987715, 1441777887, 2402963145, 7208889435]

約数ペア:

[(1, 7208889435), (3, 2402963145), (5, 1441777887), (9, 800987715), (11, 655353585), (15, 480592629), (27, 266995905), (33, 218451195), (45, 160197543), (55, 131070717), (79, 91251765), (81, 88998635), (99, 72817065), (135, 53399181), (165, 43690239), (237, 30417255), (297, 24272355), (395, 18250353), (405, 17799727), (495, 14563413), (711, 10139085), (869, 8295615), (891, 8090785), (1185, 6083451), (1485, 4854471), (2133, 3379695), (2607, 2765205), (3555, 2027817), (4345, 1659123), (4455, 1618157), (6399, 1126565), (7821, 921735), (10665, 675939), (13035, 553041), (20483, 351945), (23463, 307245), (31995, 225313), (39105, 184347), (61449, 117315), (70389, 102415)]