487990095

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{50753}}^1$

素因数の和:51402

約数の個数: 16

約数和(自身を含む): 782017632

約数和(自身を除く): 294027537

約数列:

[1, 3, 5, 15, 641, 1923, 3205, 9615, 50753, 152259, 253765, 761295, 32532673, 97598019, 162663365, 487990095]

約数ペア:

[(1, 487990095), (3, 162663365), (5, 97598019), (15, 32532673), (641, 761295), (1923, 253765), (3205, 152259), (9615, 50753)]