744294095

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 936048960

約数和(自身を除く): 191754865

約数列:

[1, 5, 43, 89, 97, 215, 401, 445, 485, 2005, 3827, 4171, 8633, 17243, 19135, 20855, 35689, 38897, 43165, 86215, 178445, 194485, 371219, 1534627, 1672571, 1856095, 3461833, 7673135, 8362855, 17309165, 148858819, 744294095]

約数ペア:

[(1, 744294095), (5, 148858819), (43, 17309165), (89, 8362855), (97, 7673135), (215, 3461833), (401, 1856095), (445, 1672571), (485, 1534627), (2005, 371219), (3827, 194485), (4171, 178445), (8633, 86215), (17243, 43165), (19135, 38897), (20855, 35689)]