9919595

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 14131104

約数和(自身を除く): 4211509

約数列:

[1, 5, 7, 29, 35, 145, 203, 337, 841, 1015, 1685, 2359, 4205, 5887, 9773, 11795, 29435, 48865, 68411, 283417, 342055, 1417085, 1983919, 9919595]

約数ペア:

[(1, 9919595), (5, 1983919), (7, 1417085), (29, 342055), (35, 283417), (145, 68411), (203, 48865), (337, 29435), (841, 11795), (1015, 9773), (1685, 5887), (2359, 4205)]