26245025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 35410680

約数和(自身を除く): 9165655

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 1669, 3145, 8345, 15725, 28373, 41725, 61753, 141865, 308765, 709325, 1049801, 1543825, 5249005, 26245025]

約数ペア:

[(1, 26245025), (5, 5249005), (17, 1543825), (25, 1049801), (37, 709325), (85, 308765), (185, 141865), (425, 61753), (629, 41725), (925, 28373), (1669, 15725), (3145, 8345)]