3244215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 5677056

約数和(自身を除く): 2432841

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 131, 195, 381, 393, 635, 655, 1651, 1703, 1905, 1965, 4953, 5109, 8255, 8515, 16637, 24765, 25545, 49911, 83185, 216281, 249555, 648843, 1081405, 3244215]

約数ペア:

[(1, 3244215), (3, 1081405), (5, 648843), (13, 249555), (15, 216281), (39, 83185), (65, 49911), (127, 25545), (131, 24765), (195, 16637), (381, 8515), (393, 8255), (635, 5109), (655, 4953), (1651, 1965), (1703, 1905)]