39366985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 57784320

約数和(自身を除く): 18417335

約数列:

[1, 5, 7, 17, 35, 85, 109, 119, 545, 595, 607, 763, 1853, 3035, 3815, 4249, 9265, 10319, 12971, 21245, 51595, 64855, 66163, 72233, 330815, 361165, 463141, 1124771, 2315705, 5623855, 7873397, 39366985]

約数ペア:

[(1, 39366985), (5, 7873397), (7, 5623855), (17, 2315705), (35, 1124771), (85, 463141), (109, 361165), (119, 330815), (545, 72233), (595, 66163), (607, 64855), (763, 51595), (1853, 21245), (3035, 12971), (3815, 10319), (4249, 9265)]