1080858415

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 1747811520

約数和(自身を除く): 666953105

約数列:

[1, 5, 7, 13, 19, 35, 49, 53, 65, 91, 95, 133, 245, 247, 265, 337, 371, 455, 637, 665, 689, 931, 1007, 1235, 1685, 1729, 1855, 2359, 2597, 3185, 3445, 4381, 4655, 4823, 5035, 6403, 7049, 8645, 11795, 12103, 12985, 13091, 16513, 17861, 21905, 24115, 30667, 32015, 33761, 35245, 44821, 49343, 60515, 65455, 82565, 83239, 89305, 91637, 125027, 153335, 168805, 214669, 224105, 232193, 246715, 313747, 339359, 416195, 458185, 582673, 625135, 641459, 875189, 1073345, 1160965, 1568735, 1625351, 1696795, 2375513, 2913365, 3207295, 4078711, 4375945, 4411667, 8126755, 11377457, 11877565, 16628591, 20393555, 22058335, 30881669, 56887285, 83142955, 154408345, 216171683, 1080858415]

約数ペア:

[(1, 1080858415), (5, 216171683), (7, 154408345), (13, 83142955), (19, 56887285), (35, 30881669), (49, 22058335), (53, 20393555), (65, 16628591), (91, 11877565), (95, 11377457), (133, 8126755), (245, 4411667), (247, 4375945), (265, 4078711), (337, 3207295), (371, 2913365), (455, 2375513), (637, 1696795), (665, 1625351), (689, 1568735), (931, 1160965), (1007, 1073345), (1235, 875189), (1685, 641459), (1729, 625135), (1855, 582673), (2359, 458185), (2597, 416195), (3185, 339359), (3445, 313747), (4381, 246715), (4655, 232193), (4823, 224105), (5035, 214669), (6403, 168805), (7049, 153335), (8645, 125027), (11795, 91637), (12103, 89305), (12985, 83239), (13091, 82565), (16513, 65455), (17861, 60515), (21905, 49343), (24115, 44821), (30667, 35245), (32015, 33761)]