65432025

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6763}}^1$

素因数の和:6822

約数の個数: 36

約数和(自身を含む): 119939248

約数和(自身を除く): 54507223

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 6763, 9675, 20289, 33815, 60867, 101445, 169075, 290809, 304335, 507225, 872427, 1454045, 1521675, 2617281, 4362135, 7270225, 13086405, 21810675, 65432025]

約数ペア:

[(1, 65432025), (3, 21810675), (5, 13086405), (9, 7270225), (15, 4362135), (25, 2617281), (43, 1521675), (45, 1454045), (75, 872427), (129, 507225), (215, 304335), (225, 290809), (387, 169075), (645, 101445), (1075, 60867), (1935, 33815), (3225, 20289), (6763, 9675)]