3180255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 5612544

約数和(自身を除く): 2432289

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 347, 611, 705, 1041, 1735, 1833, 3055, 4511, 5205, 9165, 13533, 16309, 22555, 48927, 67665, 81545, 212017, 244635, 636051, 1060085, 3180255]

約数ペア:

[(1, 3180255), (3, 1060085), (5, 636051), (13, 244635), (15, 212017), (39, 81545), (47, 67665), (65, 48927), (141, 22555), (195, 16309), (235, 13533), (347, 9165), (611, 5205), (705, 4511), (1041, 3055), (1735, 1833)]