80012205

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 178561152

約数和(自身を除く): 98548947

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 167, 169, 189, 195, 273, 315, 351, 405, 455, 501, 507, 567, 585, 819, 835, 845, 945, 1053, 1169, 1183, 1365, 1503, 1521, 1755, 2171, 2457, 2505, 2535, 2835, 3507, 3549, 4095, 4509, 4563, 5265, 5845, 5915, 6513, 7371, 7515, 7605, 10521, 10647, 10855, 12285, 13527, 13689, 15197, 17535, 17745, 19539, 22545, 22815, 28223, 31563, 31941, 32565, 36855, 45591, 52605, 53235, 58617, 67635, 68445, 75985, 84669, 94689, 95823, 97695, 136773, 141115, 157815, 159705, 175851, 197561, 227955, 254007, 293085, 410319, 423345, 473445, 479115, 592683, 683865, 762021, 879255, 987805, 1230957, 1270035, 1778049, 2051595, 2286063, 2963415, 3810105, 5334147, 6154785, 8890245, 11430315, 16002441, 26670735, 80012205]

約数ペア:

[(1, 80012205), (3, 26670735), (5, 16002441), (7, 11430315), (9, 8890245), (13, 6154785), (15, 5334147), (21, 3810105), (27, 2963415), (35, 2286063), (39, 2051595), (45, 1778049), (63, 1270035), (65, 1230957), (81, 987805), (91, 879255), (105, 762021), (117, 683865), (135, 592683), (167, 479115), (169, 473445), (189, 423345), (195, 410319), (273, 293085), (315, 254007), (351, 227955), (405, 197561), (455, 175851), (501, 159705), (507, 157815), (567, 141115), (585, 136773), (819, 97695), (835, 95823), (845, 94689), (945, 84669), (1053, 75985), (1169, 68445), (1183, 67635), (1365, 58617), (1503, 53235), (1521, 52605), (1755, 45591), (2171, 36855), (2457, 32565), (2505, 31941), (2535, 31563), (2835, 28223), (3507, 22815), (3549, 22545), (4095, 19539), (4509, 17745), (4563, 17535), (5265, 15197), (5845, 13689), (5915, 13527), (6513, 12285), (7371, 10855), (7515, 10647), (7605, 10521)]