13638495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69941}}^1$

素因数の和:69962

約数の個数: 16

約数和(自身を含む): 23500512

約数和(自身を除く): 9862017

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 69941, 209823, 349705, 909233, 1049115, 2727699, 4546165, 13638495]

約数ペア:

[(1, 13638495), (3, 4546165), (5, 2727699), (13, 1049115), (15, 909233), (39, 349705), (65, 209823), (195, 69941)]