983416825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{9901}}^1$

素因数の和:10077

約数の個数: 24

約数和(自身を含む): 1270822680

約数和(自身を除く): 287405855

約数列:

[1, 5, 25, 29, 137, 145, 685, 725, 3425, 3973, 9901, 19865, 49505, 99325, 247525, 287129, 1356437, 1435645, 6782185, 7178225, 33910925, 39336673, 196683365, 983416825]

約数ペア:

[(1, 983416825), (5, 196683365), (25, 39336673), (29, 33910925), (137, 7178225), (145, 6782185), (685, 1435645), (725, 1356437), (3425, 287129), (3973, 247525), (9901, 99325), (19865, 49505)]