1645632945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{11831}}^1$

素因数の和:12134

約数の個数: 48

約数和(自身を含む): 3123080064

約数和(自身を除く): 1477447119

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 281, 495, 843, 1405, 2529, 3091, 4215, 9273, 11831, 12645, 15455, 27819, 35493, 46365, 59155, 106479, 130141, 139095, 177465, 390423, 532395, 650705, 1171269, 1952115, 3324511, 5856345, 9973533, 16622555, 29920599, 36569621, 49867665, 109708863, 149602995, 182848105, 329126589, 548544315, 1645632945]

約数ペア:

[(1, 1645632945), (3, 548544315), (5, 329126589), (9, 182848105), (11, 149602995), (15, 109708863), (33, 49867665), (45, 36569621), (55, 29920599), (99, 16622555), (165, 9973533), (281, 5856345), (495, 3324511), (843, 1952115), (1405, 1171269), (2529, 650705), (3091, 532395), (4215, 390423), (9273, 177465), (11831, 139095), (12645, 130141), (15455, 106479), (27819, 59155), (35493, 46365)]