192567815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 265254912

約数和(自身を除く): 72687097

約数列:

[1, 5, 11, 31, 53, 55, 155, 265, 341, 583, 1643, 1705, 2131, 2915, 8215, 10655, 18073, 23441, 66061, 90365, 112943, 117205, 330305, 564715, 726671, 1242373, 3501233, 3633355, 6211865, 17506165, 38513563, 192567815]

約数ペア:

[(1, 192567815), (5, 38513563), (11, 17506165), (31, 6211865), (53, 3633355), (55, 3501233), (155, 1242373), (265, 726671), (341, 564715), (583, 330305), (1643, 117205), (1705, 112943), (2131, 90365), (2915, 66061), (8215, 23441), (10655, 18073)]