56375165

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 28538755

約数列:

[1, 5, 7, 11, 35, 55, 77, 181, 385, 809, 905, 1267, 1991, 4045, 5663, 6335, 8899, 9955, 13937, 28315, 44495, 62293, 69685, 146429, 311465, 732145, 1025003, 1610719, 5125015, 8053595, 11275033, 56375165]

約数ペア:

[(1, 56375165), (5, 11275033), (7, 8053595), (11, 5125015), (35, 1610719), (55, 1025003), (77, 732145), (181, 311465), (385, 146429), (809, 69685), (905, 62293), (1267, 44495), (1991, 28315), (4045, 13937), (5663, 9955), (6335, 8899)]