253132335

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{51607}}^1$

素因数の和:51727

約数の個数: 24

約数和(自身を含む): 442796640

約数和(自身を除く): 189664305

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 51607, 154821, 258035, 464463, 774105, 2322315, 5625163, 16875489, 28125815, 50626467, 84377445, 253132335]

約数ペア:

[(1, 253132335), (3, 84377445), (5, 50626467), (9, 28125815), (15, 16875489), (45, 5625163), (109, 2322315), (327, 774105), (545, 464463), (981, 258035), (1635, 154821), (4905, 51607)]