15693312115

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{261577}}^1$

素因数の和:261679

約数の個数: 24

約数和(自身を含む): 20679310368

約数和(自身を除く): 4985998253

約数列:

[1, 5, 13, 65, 71, 169, 355, 845, 923, 4615, 11999, 59995, 261577, 1307885, 3400501, 17002505, 18571967, 44206513, 92859835, 221032565, 241435571, 1207177855, 3138662423, 15693312115]

約数ペア:

[(1, 15693312115), (5, 3138662423), (13, 1207177855), (65, 241435571), (71, 221032565), (169, 92859835), (355, 44206513), (845, 18571967), (923, 17002505), (4615, 3400501), (11999, 1307885), (59995, 261577)]