4082855

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 5971968

約数和(自身を除く): 1889113

約数列:

[1, 5, 7, 31, 35, 53, 71, 155, 217, 265, 355, 371, 497, 1085, 1643, 1855, 2201, 2485, 3763, 8215, 11005, 11501, 15407, 18815, 26341, 57505, 77035, 116653, 131705, 583265, 816571, 4082855]

約数ペア:

[(1, 4082855), (5, 816571), (7, 583265), (31, 131705), (35, 116653), (53, 77035), (71, 57505), (155, 26341), (217, 18815), (265, 15407), (355, 11501), (371, 11005), (497, 8215), (1085, 3763), (1643, 2485), (1855, 2201)]