15705503514

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{16319}}^1$

素因数の和:16875

約数の個数: 48

約数和(自身を含む): 34380103680

約数和(自身を除く): 18674600166

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 421, 762, 842, 1143, 1263, 2286, 2526, 3789, 7578, 16319, 32638, 48957, 53467, 97914, 106934, 146871, 160401, 293742, 320802, 481203, 962406, 2072513, 4145026, 6217539, 6870299, 12435078, 13740598, 18652617, 20610897, 37305234, 41221794, 61832691, 123665382, 872527973, 1745055946, 2617583919, 5235167838, 7852751757, 15705503514]

約数ペア:

[(1, 15705503514), (2, 7852751757), (3, 5235167838), (6, 2617583919), (9, 1745055946), (18, 872527973), (127, 123665382), (254, 61832691), (381, 41221794), (421, 37305234), (762, 20610897), (842, 18652617), (1143, 13740598), (1263, 12435078), (2286, 6870299), (2526, 6217539), (3789, 4145026), (7578, 2072513), (16319, 962406), (32638, 481203), (48957, 320802), (53467, 293742), (97914, 160401), (106934, 146871)]