15795

素因数分解:

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

素因数の和:33

約数の個数: 24

約数和(自身を含む): 30576

約数和(自身を除く): 14781

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 5265, 15795]

約数ペア:

[(1, 15795), (3, 5265), (5, 3159), (9, 1755), (13, 1215), (15, 1053), (27, 585), (39, 405), (45, 351), (65, 243), (81, 195), (117, 135)]