2179080825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{7529}}^1$

素因数の和:7786

約数の個数: 48

約数和(自身を含む): 3831986880

約数和(自身を除く): 1652906055

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 227, 255, 425, 681, 1135, 1275, 3405, 3859, 5675, 7529, 11577, 17025, 19295, 22587, 37645, 57885, 96475, 112935, 127993, 188225, 289425, 383979, 564675, 639965, 1709083, 1919895, 3199825, 5127249, 8545415, 9599475, 25636245, 29054411, 42727075, 87163233, 128181225, 145272055, 435816165, 726360275, 2179080825]

約数ペア:

[(1, 2179080825), (3, 726360275), (5, 435816165), (15, 145272055), (17, 128181225), (25, 87163233), (51, 42727075), (75, 29054411), (85, 25636245), (227, 9599475), (255, 8545415), (425, 5127249), (681, 3199825), (1135, 1919895), (1275, 1709083), (3405, 639965), (3859, 564675), (5675, 383979), (7529, 289425), (11577, 188225), (17025, 127993), (19295, 112935), (22587, 96475), (37645, 57885)]