39413855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5563}}^1$

素因数の和:5690

約数の個数: 16

約数和(自身を含む): 51411360

約数和(自身を除く): 11997505

約数列:

[1, 5, 13, 65, 109, 545, 1417, 5563, 7085, 27815, 72319, 361595, 606367, 3031835, 7882771, 39413855]

約数ペア:

[(1, 39413855), (5, 7882771), (13, 3031835), (65, 606367), (109, 361595), (545, 72319), (1417, 27815), (5563, 7085)]