229659025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1301}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 298355904

約数和(自身を除く): 68696879

約数列:

[1, 5, 23, 25, 115, 307, 575, 1301, 1535, 6505, 7061, 7675, 29923, 32525, 35305, 149615, 176525, 399407, 748075, 1997035, 9186361, 9985175, 45931805, 229659025]

約数ペア:

[(1, 229659025), (5, 45931805), (23, 9985175), (25, 9186361), (115, 1997035), (307, 748075), (575, 399407), (1301, 176525), (1535, 149615), (6505, 35305), (7061, 32525), (7675, 29923)]