5254025

素因数分解:

$5^2\times 7^2\times {\mathrm{4289}}^1$

素因数の和:4313

約数の個数: 18

約数和(自身を含む): 7580430

約数和(自身を除く): 2326405

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 4289, 21445, 30023, 107225, 150115, 210161, 750575, 1050805, 5254025]

約数ペア:

[(1, 5254025), (5, 1050805), (7, 750575), (25, 210161), (35, 150115), (49, 107225), (175, 30023), (245, 21445), (1225, 4289)]