56117145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{811}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 102896640

約数和(自身を除く): 46779495

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 659, 811, 1977, 2433, 3295, 4055, 4613, 5677, 9885, 12165, 13839, 17031, 23065, 28385, 69195, 85155, 534449, 1603347, 2672245, 3741143, 8016735, 11223429, 18705715, 56117145]

約数ペア:

[(1, 56117145), (3, 18705715), (5, 11223429), (7, 8016735), (15, 3741143), (21, 2672245), (35, 1603347), (105, 534449), (659, 85155), (811, 69195), (1977, 28385), (2433, 23065), (3295, 17031), (4055, 13839), (4613, 12165), (5677, 9885)]