144922715

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 208604160

約数和(自身を除く): 63681445

約数列:

[1, 5, 7, 29, 35, 71, 145, 203, 355, 497, 1015, 2011, 2059, 2485, 10055, 10295, 14077, 14413, 58319, 70385, 72065, 142781, 291595, 408233, 713905, 999467, 2041165, 4140649, 4997335, 20703245, 28984543, 144922715]

約数ペア:

[(1, 144922715), (5, 28984543), (7, 20703245), (29, 4997335), (35, 4140649), (71, 2041165), (145, 999467), (203, 713905), (355, 408233), (497, 291595), (1015, 142781), (2011, 72065), (2059, 70385), (2485, 58319), (10055, 14413), (10295, 14077)]