3179505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 5889024

約数和(自身を除く): 2709519

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 283, 321, 535, 749, 849, 1415, 1605, 1981, 2247, 3745, 4245, 5943, 9905, 11235, 29715, 30281, 90843, 151405, 211967, 454215, 635901, 1059835, 3179505]

約数ペア:

[(1, 3179505), (3, 1059835), (5, 635901), (7, 454215), (15, 211967), (21, 151405), (35, 90843), (105, 30281), (107, 29715), (283, 11235), (321, 9905), (535, 5943), (749, 4245), (849, 3745), (1415, 2247), (1605, 1981)]