85275855

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{90239}}^1$

素因数の和:90260

約数の個数: 32

約数和(自身を含む): 173260800

約数和(自身を除く): 87984945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 90239, 270717, 451195, 631673, 812151, 1353585, 1895019, 2436453, 3158365, 4060755, 5685057, 9475095, 12182265, 17055171, 28425285, 85275855]

約数ペア:

[(1, 85275855), (3, 28425285), (5, 17055171), (7, 12182265), (9, 9475095), (15, 5685057), (21, 4060755), (27, 3158365), (35, 2436453), (45, 1895019), (63, 1353585), (105, 812151), (135, 631673), (189, 451195), (315, 270717), (945, 90239)]