888969315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{106019}}^1$

素因数の和:106083

約数の個数: 32

約数和(自身を含む): 1567399680

約数和(自身を除く): 678430365

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 106019, 318057, 530095, 1378247, 1590285, 4134741, 4558817, 6891235, 13676451, 20673705, 22794085, 59264621, 68382255, 177793863, 296323105, 888969315]

約数ペア:

[(1, 888969315), (3, 296323105), (5, 177793863), (13, 68382255), (15, 59264621), (39, 22794085), (43, 20673705), (65, 13676451), (129, 6891235), (195, 4558817), (215, 4134741), (559, 1590285), (645, 1378247), (1677, 530095), (2795, 318057), (8385, 106019)]