4264225

素因数分解:

$5^2\times 7^2\times {\mathrm{59}}^2$

素因数の和:142

約数の個数: 27

約数和(自身を含む): 6256947

約数和(自身を除く): 1992722

約数列:

[1, 5, 7, 25, 35, 49, 59, 175, 245, 295, 413, 1225, 1475, 2065, 2891, 3481, 10325, 14455, 17405, 24367, 72275, 87025, 121835, 170569, 609175, 852845, 4264225]

約数ペア:

[(1, 4264225), (5, 852845), (7, 609175), (25, 170569), (35, 121835), (49, 87025), (59, 72275), (175, 24367), (245, 17405), (295, 14455), (413, 10325), (1225, 3481), (1475, 2891)]