84261275

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4261}}^1$

素因数の和:4391

約数の個数: 24

約数和(自身を含む): 120495264

約数和(自身を除く): 36233989

約数列:

[1, 5, 7, 25, 35, 113, 175, 565, 791, 2825, 3955, 4261, 19775, 21305, 29827, 106525, 149135, 481493, 745675, 2407465, 3370451, 12037325, 16852255, 84261275]

約数ペア:

[(1, 84261275), (5, 16852255), (7, 12037325), (25, 3370451), (35, 2407465), (113, 745675), (175, 481493), (565, 149135), (791, 106525), (2825, 29827), (3955, 21305), (4261, 19775)]