15690977865

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1\times {\mathrm{2437}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 27383616000

約数和(自身を除く): 11692638135

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 719, 995, 1791, 2157, 2437, 2985, 3595, 6471, 7311, 8955, 10785, 12185, 21933, 32355, 36555, 109665, 143081, 429243, 484963, 715405, 1287729, 1454889, 1752203, 2146215, 2424815, 4364667, 5256609, 6438645, 7274445, 8761015, 15769827, 21823335, 26283045, 78849135, 348688397, 1046065191, 1743441985, 3138195573, 5230325955, 15690977865]

約数ペア:

[(1, 15690977865), (3, 5230325955), (5, 3138195573), (9, 1743441985), (15, 1046065191), (45, 348688397), (199, 78849135), (597, 26283045), (719, 21823335), (995, 15769827), (1791, 8761015), (2157, 7274445), (2437, 6438645), (2985, 5256609), (3595, 4364667), (6471, 2424815), (7311, 2146215), (8955, 1752203), (10785, 1454889), (12185, 1287729), (21933, 715405), (32355, 484963), (36555, 429243), (109665, 143081)]