12202225

素因数分解:

$5^2\times 7^3\times {\mathrm{1423}}^1$

素因数の和:1454

約数の個数: 24

約数和(自身を含む): 17657600

約数和(自身を除く): 5455375

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 1225, 1423, 1715, 7115, 8575, 9961, 35575, 49805, 69727, 249025, 348635, 488089, 1743175, 2440445, 12202225]

約数ペア:

[(1, 12202225), (5, 2440445), (7, 1743175), (25, 488089), (35, 348635), (49, 249025), (175, 69727), (245, 49805), (343, 35575), (1225, 9961), (1423, 8575), (1715, 7115)]