80099865

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10289}}^1$

素因数の和:10473

約数の個数: 24

約数和(自身を含む): 139655880

約数和(自身を除く): 59556015

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 10289, 30867, 51445, 92601, 154335, 463005, 1779997, 5339991, 8899985, 16019973, 26699955, 80099865]

約数ペア:

[(1, 80099865), (3, 26699955), (5, 16019973), (9, 8899985), (15, 5339991), (45, 1779997), (173, 463005), (519, 154335), (865, 92601), (1557, 51445), (2595, 30867), (7785, 10289)]