86664759945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{990511}}^1$

素因数の和:990845

約数の個数: 32

約数和(自身を含む): 146437294080

約数和(自身を除く): 59772534135

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 307, 921, 1535, 4605, 5833, 17499, 29165, 87495, 990511, 2971533, 4952555, 14857665, 18819709, 56459127, 94098545, 282295635, 304086877, 912260631, 1520434385, 4561303155, 5777650663, 17332951989, 28888253315, 86664759945]

約数ペア:

[(1, 86664759945), (3, 28888253315), (5, 17332951989), (15, 5777650663), (19, 4561303155), (57, 1520434385), (95, 912260631), (285, 304086877), (307, 282295635), (921, 94098545), (1535, 56459127), (4605, 18819709), (5833, 14857665), (17499, 4952555), (29165, 2971533), (87495, 990511)]