15690526857

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1\times {\mathrm{2029}}^1$

素因数の和:3198

約数の個数: 48

約数和(自身を含む): 24473030400

約数和(自身を除く): 8782503543

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 1103, 2029, 2337, 3309, 6087, 7011, 9927, 18261, 20957, 38551, 45223, 62871, 83189, 115653, 135669, 188613, 249567, 346959, 407007, 748701, 859237, 1580591, 2237987, 2577711, 4741773, 6713961, 7733133, 14225319, 20141883, 42521753, 91757467, 127565259, 275272401, 382695777, 825817203, 1743391873, 5230175619, 15690526857]

約数ペア:

[(1, 15690526857), (3, 5230175619), (9, 1743391873), (19, 825817203), (41, 382695777), (57, 275272401), (123, 127565259), (171, 91757467), (369, 42521753), (779, 20141883), (1103, 14225319), (2029, 7733133), (2337, 6713961), (3309, 4741773), (6087, 2577711), (7011, 2237987), (9927, 1580591), (18261, 859237), (20957, 748701), (38551, 407007), (45223, 346959), (62871, 249567), (83189, 188613), (115653, 135669)]