39041975

素因数分解:

$5^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 58776000

約数和(自身を除く): 19734025

約数列:

[1, 5, 7, 25, 29, 35, 49, 145, 157, 175, 203, 245, 343, 725, 785, 1015, 1099, 1225, 1421, 1715, 3925, 4553, 5075, 5495, 7105, 7693, 8575, 9947, 22765, 27475, 31871, 35525, 38465, 49735, 53851, 113825, 159355, 192325, 223097, 248675, 269255, 796775, 1115485, 1346275, 1561679, 5577425, 7808395, 39041975]

約数ペア:

[(1, 39041975), (5, 7808395), (7, 5577425), (25, 1561679), (29, 1346275), (35, 1115485), (49, 796775), (145, 269255), (157, 248675), (175, 223097), (203, 192325), (245, 159355), (343, 113825), (725, 53851), (785, 49735), (1015, 38465), (1099, 35525), (1225, 31871), (1421, 27475), (1715, 22765), (3925, 9947), (4553, 8575), (5075, 7693), (5495, 7105)]