1211248454045

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{530857}}^1$

素因数の和:531082

約数の個数: 48

約数和(自身を含む): 1728388710720

約数和(自身を除く): 517140256675

約数列:

[1, 5, 7, 35, 49, 67, 139, 245, 335, 469, 695, 973, 2345, 3283, 4865, 6811, 9313, 16415, 34055, 46565, 65191, 325955, 456337, 530857, 2281685, 2654285, 3715999, 18579995, 26011993, 35567419, 73789123, 130059965, 177837095, 248971933, 368945615, 516523861, 1244859665, 1742803531, 2582619305, 3615667027, 4943871241, 8714017655, 18078335135, 24719356205, 34607098687, 173035493435, 242249690809, 1211248454045]

約数ペア:

[(1, 1211248454045), (5, 242249690809), (7, 173035493435), (35, 34607098687), (49, 24719356205), (67, 18078335135), (139, 8714017655), (245, 4943871241), (335, 3615667027), (469, 2582619305), (695, 1742803531), (973, 1244859665), (2345, 516523861), (3283, 368945615), (4865, 248971933), (6811, 177837095), (9313, 130059965), (16415, 73789123), (34055, 35567419), (46565, 26011993), (65191, 18579995), (325955, 3715999), (456337, 2654285), (530857, 2281685)]