1663084025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{55949}}^1$

素因数の和:56029

約数の個数: 24

約数和(自身を含む): 2185407000

約数和(自身を除く): 522322975

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 5945, 29725, 55949, 279745, 1398725, 1622521, 2293909, 8112605, 11469545, 40563025, 57347725, 66523361, 332616805, 1663084025]

約数ペア:

[(1, 1663084025), (5, 332616805), (25, 66523361), (29, 57347725), (41, 40563025), (145, 11469545), (205, 8112605), (725, 2293909), (1025, 1622521), (1189, 1398725), (5945, 279745), (29725, 55949)]