71381835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{226609}}^1$

素因数の和:226627

約数の個数: 24

約数和(自身を含む): 141404640

約数和(自身を除く): 70022805

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 226609, 679827, 1133045, 1586263, 2039481, 3399135, 4758789, 7931315, 10197405, 14276367, 23793945, 71381835]

約数ペア:

[(1, 71381835), (3, 23793945), (5, 14276367), (7, 10197405), (9, 7931315), (15, 4758789), (21, 3399135), (35, 2039481), (45, 1586263), (63, 1133045), (105, 679827), (315, 226609)]