86264505

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40787}}^1$

素因数の和:40845

約数の個数: 24

約数和(自身を含む): 152710272

約数和(自身を除く): 66445767

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 40787, 122361, 203935, 367083, 611805, 1835415, 1916989, 5750967, 9584945, 17252901, 28754835, 86264505]

約数ペア:

[(1, 86264505), (3, 28754835), (5, 17252901), (9, 9584945), (15, 5750967), (45, 1916989), (47, 1835415), (141, 611805), (235, 367083), (423, 203935), (705, 122361), (2115, 40787)]