7269405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 13668480

約数和(自身を除く): 6399075

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 3389, 10167, 16945, 37279, 44057, 50835, 111837, 132171, 186395, 220285, 484627, 559185, 660855, 1453881, 2423135, 7269405]

約数ペア:

[(1, 7269405), (3, 2423135), (5, 1453881), (11, 660855), (13, 559185), (15, 484627), (33, 220285), (39, 186395), (55, 132171), (65, 111837), (143, 50835), (165, 44057), (195, 37279), (429, 16945), (715, 10167), (2145, 3389)]