72706585

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 102539520

約数和(自身を除く): 29832935

約数列:

[1, 5, 7, 35, 59, 137, 257, 295, 413, 685, 959, 1285, 1799, 2065, 4795, 8083, 8995, 15163, 35209, 40415, 56581, 75815, 106141, 176045, 246463, 282905, 530705, 1232315, 2077331, 10386655, 14541317, 72706585]

約数ペア:

[(1, 72706585), (5, 14541317), (7, 10386655), (35, 2077331), (59, 1232315), (137, 530705), (257, 282905), (295, 246463), (413, 176045), (685, 106141), (959, 75815), (1285, 56581), (1799, 40415), (2065, 35209), (4795, 15163), (8083, 8995)]