39417945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4523}}^1$

素因数の和:4621

約数の個数: 32

約数和(自身を含む): 72963072

約数和(自身を除く): 33545127

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 4523, 8715, 13569, 22615, 31661, 67845, 94983, 158305, 375409, 474915, 1126227, 1877045, 2627863, 5631135, 7883589, 13139315, 39417945]

約数ペア:

[(1, 39417945), (3, 13139315), (5, 7883589), (7, 5631135), (15, 2627863), (21, 1877045), (35, 1126227), (83, 474915), (105, 375409), (249, 158305), (415, 94983), (581, 67845), (1245, 31661), (1743, 22615), (2905, 13569), (4523, 8715)]