9797425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 13838400

約数和(自身を除く): 4040975

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 1549, 6325, 7745, 17039, 35627, 38725, 85195, 178135, 391897, 425975, 890675, 1959485, 9797425]

約数ペア:

[(1, 9797425), (5, 1959485), (11, 890675), (23, 425975), (25, 391897), (55, 178135), (115, 85195), (253, 38725), (275, 35627), (575, 17039), (1265, 7745), (1549, 6325)]