1236704655

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{5987}}^1$

素因数の和:6335

約数の個数: 32

約数和(自身を含む): 2028063744

約数和(自身を除く): 791359089

約数列:

[1, 3, 5, 15, 47, 141, 235, 293, 705, 879, 1465, 4395, 5987, 13771, 17961, 29935, 41313, 68855, 89805, 206565, 281389, 844167, 1406945, 1754191, 4220835, 5262573, 8770955, 26312865, 82446977, 247340931, 412234885, 1236704655]

約数ペア:

[(1, 1236704655), (3, 412234885), (5, 247340931), (15, 82446977), (47, 26312865), (141, 8770955), (235, 5262573), (293, 4220835), (705, 1754191), (879, 1406945), (1465, 844167), (4395, 281389), (5987, 206565), (13771, 89805), (17961, 68855), (29935, 41313)]