15697519989

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{6949}}^1$

素因数の和:7469

約数の個数: 32

約数和(自身を含む): 22006924800

約数和(自身を除く): 6309404811

約数列:

[1, 3, 37, 47, 111, 141, 433, 1299, 1739, 5217, 6949, 16021, 20351, 20847, 48063, 61053, 257113, 326603, 752987, 771339, 979809, 2258961, 3008917, 9026751, 12084311, 36252933, 111329929, 141419099, 333989787, 424257297, 5232506663, 15697519989]

約数ペア:

[(1, 15697519989), (3, 5232506663), (37, 424257297), (47, 333989787), (111, 141419099), (141, 111329929), (433, 36252933), (1299, 12084311), (1739, 9026751), (5217, 3008917), (6949, 2258961), (16021, 979809), (20351, 771339), (20847, 752987), (48063, 326603), (61053, 257113)]