1297553565

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 2679091200

約数和(自身を除く): 1381537635

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 101, 105, 147, 165, 227, 231, 245, 303, 343, 385, 505, 539, 681, 707, 735, 1029, 1111, 1135, 1155, 1515, 1589, 1617, 1715, 2121, 2497, 2695, 3333, 3405, 3535, 3773, 4767, 4949, 5145, 5555, 7491, 7777, 7945, 8085, 10605, 11123, 11319, 12485, 14847, 16665, 17479, 18865, 22927, 23331, 23835, 24745, 33369, 34643, 37455, 38885, 52437, 54439, 55615, 56595, 68781, 74235, 77861, 87395, 103929, 114635, 116655, 122353, 160489, 163317, 166845, 173215, 233583, 252197, 262185, 272195, 343905, 367059, 381073, 389305, 481467, 519645, 611765, 756591, 802445, 816585, 856471, 1123423, 1143219, 1167915, 1260985, 1765379, 1835295, 1905365, 2407335, 2569413, 3370269, 3782955, 4282355, 5296137, 5617115, 5716095, 7863961, 8826895, 12357653, 12847065, 16851345, 23591883, 26480685, 37072959, 39319805, 61788265, 86503571, 117959415, 185364795, 259510713, 432517855, 1297553565]

約数ペア:

[(1, 1297553565), (3, 432517855), (5, 259510713), (7, 185364795), (11, 117959415), (15, 86503571), (21, 61788265), (33, 39319805), (35, 37072959), (49, 26480685), (55, 23591883), (77, 16851345), (101, 12847065), (105, 12357653), (147, 8826895), (165, 7863961), (227, 5716095), (231, 5617115), (245, 5296137), (303, 4282355), (343, 3782955), (385, 3370269), (505, 2569413), (539, 2407335), (681, 1905365), (707, 1835295), (735, 1765379), (1029, 1260985), (1111, 1167915), (1135, 1143219), (1155, 1123423), (1515, 856471), (1589, 816585), (1617, 802445), (1715, 756591), (2121, 611765), (2497, 519645), (2695, 481467), (3333, 389305), (3405, 381073), (3535, 367059), (3773, 343905), (4767, 272195), (4949, 262185), (5145, 252197), (5555, 233583), (7491, 173215), (7777, 166845), (7945, 163317), (8085, 160489), (10605, 122353), (11123, 116655), (11319, 114635), (12485, 103929), (14847, 87395), (16665, 77861), (17479, 74235), (18865, 68781), (22927, 56595), (23331, 55615), (23835, 54439), (24745, 52437), (33369, 38885), (34643, 37455)]