340344725

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 502944000

約数和(自身を除く): 162599275

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 199, 203, 337, 725, 995, 1015, 1393, 1685, 2359, 4975, 5075, 5771, 6965, 8425, 9773, 11795, 28855, 34825, 40397, 48865, 58975, 67063, 68411, 144275, 201985, 244325, 335315, 342055, 469441, 1009925, 1676575, 1710275, 1944827, 2347205, 9724135, 11736025, 13613789, 48620675, 68068945, 340344725]

約数ペア:

[(1, 340344725), (5, 68068945), (7, 48620675), (25, 13613789), (29, 11736025), (35, 9724135), (145, 2347205), (175, 1944827), (199, 1710275), (203, 1676575), (337, 1009925), (725, 469441), (995, 342055), (1015, 335315), (1393, 244325), (1685, 201985), (2359, 144275), (4975, 68411), (5075, 67063), (5771, 58975), (6965, 48865), (8425, 40397), (9773, 34825), (11795, 28855)]