26328705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135019}}^1$

素因数の和:135040

約数の個数: 16

約数和(自身を含む): 45366720

約数和(自身を除く): 19038015

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 135019, 405057, 675095, 1755247, 2025285, 5265741, 8776235, 26328705]

約数ペア:

[(1, 26328705), (3, 8776235), (5, 5265741), (13, 2025285), (15, 1755247), (39, 675095), (65, 405057), (195, 135019)]