61896345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2083}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 113636352

約数和(自身を除く): 51740007

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 283, 849, 1415, 1981, 2083, 4245, 5943, 6249, 9905, 10415, 14581, 29715, 31245, 43743, 72905, 218715, 589489, 1768467, 2947445, 4126423, 8842335, 12379269, 20632115, 61896345]

約数ペア:

[(1, 61896345), (3, 20632115), (5, 12379269), (7, 8842335), (15, 4126423), (21, 2947445), (35, 1768467), (105, 589489), (283, 218715), (849, 72905), (1415, 43743), (1981, 31245), (2083, 29715), (4245, 14581), (5943, 10415), (6249, 9905)]