669829545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2447}}^1$

素因数の和:2555

約数の個数: 96

約数和(自身を含む): 1466449920

約数和(自身を除く): 796620375

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 79, 99, 105, 165, 231, 237, 315, 385, 395, 495, 553, 693, 711, 869, 1155, 1185, 1659, 2447, 2607, 2765, 3465, 3555, 4345, 4977, 6083, 7341, 7821, 8295, 12235, 13035, 17129, 18249, 22023, 24885, 26917, 30415, 36705, 39105, 51387, 54747, 80751, 85645, 91245, 110115, 134585, 154161, 188419, 193313, 242253, 256935, 273735, 403755, 565257, 579939, 770805, 942095, 966565, 1211265, 1353191, 1695771, 1739817, 2126443, 2826285, 2899695, 4059573, 6379329, 6765955, 8478855, 8699085, 10632215, 12178719, 14885101, 19137987, 20297865, 31896645, 44655303, 60893595, 74425505, 95689935, 133965909, 223276515, 669829545]

約数ペア:

[(1, 669829545), (3, 223276515), (5, 133965909), (7, 95689935), (9, 74425505), (11, 60893595), (15, 44655303), (21, 31896645), (33, 20297865), (35, 19137987), (45, 14885101), (55, 12178719), (63, 10632215), (77, 8699085), (79, 8478855), (99, 6765955), (105, 6379329), (165, 4059573), (231, 2899695), (237, 2826285), (315, 2126443), (385, 1739817), (395, 1695771), (495, 1353191), (553, 1211265), (693, 966565), (711, 942095), (869, 770805), (1155, 579939), (1185, 565257), (1659, 403755), (2447, 273735), (2607, 256935), (2765, 242253), (3465, 193313), (3555, 188419), (4345, 154161), (4977, 134585), (6083, 110115), (7341, 91245), (7821, 85645), (8295, 80751), (12235, 54747), (13035, 51387), (17129, 39105), (18249, 36705), (22023, 30415), (24885, 26917)]