71065605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19181}}^1$

素因数の和:19221

約数の個数: 32

約数和(自身を含む): 128903040

約数和(自身を除く): 57837435

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 19181, 57543, 95905, 249353, 287715, 364439, 748059, 1093317, 1246765, 1822195, 3740295, 4737707, 5466585, 14213121, 23688535, 71065605]

約数ペア:

[(1, 71065605), (3, 23688535), (5, 14213121), (13, 5466585), (15, 4737707), (19, 3740295), (39, 1822195), (57, 1246765), (65, 1093317), (95, 748059), (195, 364439), (247, 287715), (285, 249353), (741, 95905), (1235, 57543), (3705, 19181)]