101449025

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 129307200

約数和(自身を除く): 27858175

約数列:

[1, 5, 25, 59, 109, 295, 545, 631, 1475, 2725, 3155, 6431, 15775, 32155, 37229, 68779, 160775, 186145, 343895, 930725, 1719475, 4057961, 20289805, 101449025]

約数ペア:

[(1, 101449025), (5, 20289805), (25, 4057961), (59, 1719475), (109, 930725), (295, 343895), (545, 186145), (631, 160775), (1475, 68779), (2725, 37229), (3155, 32155), (6431, 15775)]