144931825

素因数分解:

$5^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 182800800

約数和(自身を除く): 37868975

約数列:

[1, 5, 25, 139, 179, 233, 695, 895, 1165, 3475, 4475, 5825, 24881, 32387, 41707, 124405, 161935, 208535, 622025, 809675, 1042675, 5797273, 28986365, 144931825]

約数ペア:

[(1, 144931825), (5, 28986365), (25, 5797273), (139, 1042675), (179, 809675), (233, 622025), (695, 208535), (895, 161935), (1165, 124405), (3475, 41707), (4475, 32387), (5825, 24881)]