3966365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 5174400

約数和(自身を除く): 1208035

約数列:

[1, 5, 13, 65, 139, 439, 695, 1807, 2195, 5707, 9035, 28535, 61021, 305105, 793273, 3966365]

約数ペア:

[(1, 3966365), (5, 793273), (13, 305105), (65, 61021), (139, 28535), (439, 9035), (695, 5707), (1807, 2195)]