914152085

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2081}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 1401302592

約数和(自身を除く): 487150507

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 163, 245, 385, 539, 815, 1141, 1793, 2081, 2695, 5705, 7987, 8965, 10405, 12551, 14567, 22891, 39935, 62755, 72835, 87857, 101969, 114455, 160237, 339203, 439285, 509845, 801185, 1121659, 1696015, 2374421, 3731233, 5608295, 11872105, 16620947, 18656165, 26118631, 83104735, 130593155, 182830417, 914152085]

約数ペア:

[(1, 914152085), (5, 182830417), (7, 130593155), (11, 83104735), (35, 26118631), (49, 18656165), (55, 16620947), (77, 11872105), (163, 5608295), (245, 3731233), (385, 2374421), (539, 1696015), (815, 1121659), (1141, 801185), (1793, 509845), (2081, 439285), (2695, 339203), (5705, 160237), (7987, 114455), (8965, 101969), (10405, 87857), (12551, 72835), (14567, 62755), (22891, 39935)]