86930445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1583}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 159363072

約数和(自身を除く): 72432627

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 523, 1569, 1583, 2615, 3661, 4749, 7845, 7915, 10983, 11081, 18305, 23745, 33243, 54915, 55405, 166215, 827909, 2483727, 4139545, 5795363, 12418635, 17386089, 28976815, 86930445]

約数ペア:

[(1, 86930445), (3, 28976815), (5, 17386089), (7, 12418635), (15, 5795363), (21, 4139545), (35, 2483727), (105, 827909), (523, 166215), (1569, 55405), (1583, 54915), (2615, 33243), (3661, 23745), (4749, 18305), (7845, 11081), (7915, 10983)]