2449968175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{9343}}^1$

素因数の和:9987

約数の個数: 24

約数和(自身を含む): 3222222336

約数和(自身を除く): 772254161

約数列:

[1, 5, 17, 25, 85, 425, 617, 3085, 9343, 10489, 15425, 46715, 52445, 158831, 233575, 262225, 794155, 3970775, 5764631, 28823155, 97998727, 144115775, 489993635, 2449968175]

約数ペア:

[(1, 2449968175), (5, 489993635), (17, 144115775), (25, 97998727), (85, 28823155), (425, 5764631), (617, 3970775), (3085, 794155), (9343, 262225), (10489, 233575), (15425, 158831), (46715, 52445)]