233163165

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2741}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 383792256

約数和(自身を除く): 150629091

約数列:

[1, 3, 5, 15, 53, 107, 159, 265, 321, 535, 795, 1605, 2741, 5671, 8223, 13705, 17013, 28355, 41115, 85065, 145273, 293287, 435819, 726365, 879861, 1466435, 2179095, 4399305, 15544211, 46632633, 77721055, 233163165]

約数ペア:

[(1, 233163165), (3, 77721055), (5, 46632633), (15, 15544211), (53, 4399305), (107, 2179095), (159, 1466435), (265, 879861), (321, 726365), (535, 435819), (795, 293287), (1605, 145273), (2741, 85065), (5671, 41115), (8223, 28355), (13705, 17013)]