2017031225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{7334659}}^1$

素因数の和:7334680

約数の個数: 12

約数和(自身を含む): 2728493520

約数和(自身を除く): 711462295

約数列:

[1, 5, 11, 25, 55, 275, 7334659, 36673295, 80681249, 183366475, 403406245, 2017031225]

約数ペア:

[(1, 2017031225), (5, 403406245), (11, 183366475), (25, 80681249), (55, 36673295), (275, 7334659)]