15693982755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1\times {\mathrm{631}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 27581976576

約数和(自身を除く): 11887993821

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 307, 491, 631, 921, 1473, 1535, 1893, 2455, 3155, 3377, 4605, 5401, 6941, 7365, 9465, 10131, 16203, 16885, 20823, 27005, 34705, 50655, 81015, 104115, 150737, 193717, 309821, 452211, 581151, 753685, 929463, 968585, 1549105, 1658107, 2130887, 2261055, 2905755, 3408031, 4647315, 4974321, 6392661, 8290535, 10224093, 10654435, 17040155, 24871605, 31963305, 51120465, 95115047, 285345141, 475575235, 1046265517, 1426725705, 3138796551, 5231327585, 15693982755]

約数ペア:

[(1, 15693982755), (3, 5231327585), (5, 3138796551), (11, 1426725705), (15, 1046265517), (33, 475575235), (55, 285345141), (165, 95115047), (307, 51120465), (491, 31963305), (631, 24871605), (921, 17040155), (1473, 10654435), (1535, 10224093), (1893, 8290535), (2455, 6392661), (3155, 4974321), (3377, 4647315), (4605, 3408031), (5401, 2905755), (6941, 2261055), (7365, 2130887), (9465, 1658107), (10131, 1549105), (16203, 968585), (16885, 929463), (20823, 753685), (27005, 581151), (34705, 452211), (50655, 309821), (81015, 193717), (104115, 150737)]