11785605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3221

約数の個数: 32

約数和(自身を含む): 21383040

約数和(自身を除く): 9597435

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3181, 3705, 9543, 15905, 41353, 47715, 60439, 124059, 181317, 206765, 302195, 620295, 785707, 906585, 2357121, 3928535, 11785605]

約数ペア:

[(1, 11785605), (3, 3928535), (5, 2357121), (13, 906585), (15, 785707), (19, 620295), (39, 302195), (57, 206765), (65, 181317), (95, 124059), (195, 60439), (247, 47715), (285, 41353), (741, 15905), (1235, 9543), (3181, 3705)]