13306780305

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{11903}}^1$

素因数の和:11957

約数の個数: 144

約数和(自身を含む): 29800949760

約数和(自身を除く): 16494169455

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 49, 63, 65, 91, 105, 117, 135, 147, 169, 189, 195, 245, 273, 315, 351, 441, 455, 507, 585, 637, 735, 819, 845, 945, 1183, 1323, 1365, 1521, 1755, 1911, 2205, 2457, 2535, 3185, 3549, 4095, 4563, 5733, 5915, 6615, 7605, 8281, 9555, 10647, 11903, 12285, 17199, 17745, 22815, 24843, 28665, 31941, 35709, 41405, 53235, 59515, 74529, 83321, 85995, 107127, 124215, 154739, 159705, 178545, 223587, 249963, 321381, 372645, 416605, 464217, 535635, 583247, 749889, 773695, 1083173, 1117935, 1249815, 1392651, 1606905, 1749741, 2011607, 2249667, 2321085, 2916235, 3249519, 3749445, 4177953, 5249223, 5415865, 6034821, 6963255, 7582211, 8748705, 9748557, 10058035, 11248335, 14081249, 15747669, 16247595, 18104463, 20889765, 22746633, 26246115, 29245671, 30174105, 37911055, 42243747, 48742785, 54313389, 68239899, 70406245, 78738345, 90522315, 98568743, 113733165, 126731241, 146228355, 204719697, 211218735, 271566945, 295706229, 341199495, 380193723, 492843715, 633656205, 887118687, 1023598485, 1478531145, 1900968615, 2661356061, 4435593435, 13306780305]

約数ペア:

[(1, 13306780305), (3, 4435593435), (5, 2661356061), (7, 1900968615), (9, 1478531145), (13, 1023598485), (15, 887118687), (21, 633656205), (27, 492843715), (35, 380193723), (39, 341199495), (45, 295706229), (49, 271566945), (63, 211218735), (65, 204719697), (91, 146228355), (105, 126731241), (117, 113733165), (135, 98568743), (147, 90522315), (169, 78738345), (189, 70406245), (195, 68239899), (245, 54313389), (273, 48742785), (315, 42243747), (351, 37911055), (441, 30174105), (455, 29245671), (507, 26246115), (585, 22746633), (637, 20889765), (735, 18104463), (819, 16247595), (845, 15747669), (945, 14081249), (1183, 11248335), (1323, 10058035), (1365, 9748557), (1521, 8748705), (1755, 7582211), (1911, 6963255), (2205, 6034821), (2457, 5415865), (2535, 5249223), (3185, 4177953), (3549, 3749445), (4095, 3249519), (4563, 2916235), (5733, 2321085), (5915, 2249667), (6615, 2011607), (7605, 1749741), (8281, 1606905), (9555, 1392651), (10647, 1249815), (11903, 1117935), (12285, 1083173), (17199, 773695), (17745, 749889), (22815, 583247), (24843, 535635), (28665, 464217), (31941, 416605), (35709, 372645), (41405, 321381), (53235, 249963), (59515, 223587), (74529, 178545), (83321, 159705), (85995, 154739), (107127, 124215)]