550654785

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 971006400

約数和(自身を除く): 420351615

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 379, 389, 415, 747, 1137, 1167, 1245, 1895, 1945, 3411, 3501, 3735, 5685, 5835, 17055, 17505, 31457, 32287, 94371, 96861, 147431, 157285, 161435, 283113, 290583, 442293, 471855, 484305, 737155, 1326879, 1415565, 1452915, 2211465, 6634395, 12236773, 36710319, 61183865, 110130957, 183551595, 550654785]

約数ペア:

[(1, 550654785), (3, 183551595), (5, 110130957), (9, 61183865), (15, 36710319), (45, 12236773), (83, 6634395), (249, 2211465), (379, 1452915), (389, 1415565), (415, 1326879), (747, 737155), (1137, 484305), (1167, 471855), (1245, 442293), (1895, 290583), (1945, 283113), (3411, 161435), (3501, 157285), (3735, 147431), (5685, 96861), (5835, 94371), (17055, 32287), (17505, 31457)]