15798315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81017}}^1$

素因数の和:81038

約数の個数: 16

約数和(自身を含む): 27222048

約数和(自身を除く): 11423733

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 81017, 243051, 405085, 1053221, 1215255, 3159663, 5266105, 15798315]

約数ペア:

[(1, 15798315), (3, 5266105), (5, 3159663), (13, 1215255), (15, 1053221), (39, 405085), (65, 243051), (195, 81017)]