3840265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 5588352

約数和(自身を除く): 1748087

約数列:

[1, 5, 11, 13, 41, 55, 65, 131, 143, 205, 451, 533, 655, 715, 1441, 1703, 2255, 2665, 5371, 5863, 7205, 8515, 18733, 26855, 29315, 59081, 69823, 93665, 295405, 349115, 768053, 3840265]

約数ペア:

[(1, 3840265), (5, 768053), (11, 349115), (13, 295405), (41, 93665), (55, 69823), (65, 59081), (131, 29315), (143, 26855), (205, 18733), (451, 8515), (533, 7205), (655, 5863), (715, 5371), (1441, 2665), (1703, 2255)]