2197475

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 3228960

約数和(自身を除く): 1031485

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 433, 725, 1015, 2165, 3031, 5075, 10825, 12557, 15155, 62785, 75775, 87899, 313925, 439495, 2197475]

約数ペア:

[(1, 2197475), (5, 439495), (7, 313925), (25, 87899), (29, 75775), (35, 62785), (145, 15155), (175, 12557), (203, 10825), (433, 5075), (725, 3031), (1015, 2165)]