82272945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16981}}^1$

素因数の和:17025

約数の個数: 32

約数和(自身を含む): 146724480

約数和(自身を除く): 64451535

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 16981, 50943, 84905, 254715, 288677, 322639, 866031, 967917, 1443385, 1613195, 4330155, 4839585, 5484863, 16454589, 27424315, 82272945]

約数ペア:

[(1, 82272945), (3, 27424315), (5, 16454589), (15, 5484863), (17, 4839585), (19, 4330155), (51, 1613195), (57, 1443385), (85, 967917), (95, 866031), (255, 322639), (285, 288677), (323, 254715), (969, 84905), (1615, 50943), (4845, 16981)]