284564685

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1361}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 466000128

約数和(自身を除く): 181435443

約数列:

[1, 3, 5, 15, 53, 159, 263, 265, 789, 795, 1315, 1361, 3945, 4083, 6805, 13939, 20415, 41817, 69695, 72133, 209085, 216399, 357943, 360665, 1073829, 1081995, 1789715, 5369145, 18970979, 56912937, 94854895, 284564685]

約数ペア:

[(1, 284564685), (3, 94854895), (5, 56912937), (15, 18970979), (53, 5369145), (159, 1789715), (263, 1081995), (265, 1073829), (789, 360665), (795, 357943), (1315, 216399), (1361, 209085), (3945, 72133), (4083, 69695), (6805, 41817), (13939, 20415)]