831105315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{1033}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 1519483680

約数和(自身を除く): 688378365

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 941, 1033, 2823, 3099, 4705, 5165, 8469, 9297, 14115, 15495, 17879, 19627, 42345, 46485, 53637, 58881, 89395, 98135, 160911, 176643, 268185, 294405, 804555, 883215, 972053, 2916159, 4860265, 8748477, 14580795, 18469007, 43742385, 55407021, 92345035, 166221063, 277035105, 831105315]

約数ペア:

[(1, 831105315), (3, 277035105), (5, 166221063), (9, 92345035), (15, 55407021), (19, 43742385), (45, 18469007), (57, 14580795), (95, 8748477), (171, 4860265), (285, 2916159), (855, 972053), (941, 883215), (1033, 804555), (2823, 294405), (3099, 268185), (4705, 176643), (5165, 160911), (8469, 98135), (9297, 89395), (14115, 58881), (15495, 53637), (17879, 46485), (19627, 42345)]