11199265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 17648640

約数和(自身を除く): 6449375

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 1531, 7315, 7655, 10717, 16841, 29089, 53585, 84205, 117887, 145445, 203623, 319979, 589435, 1018115, 1599895, 2239853, 11199265]

約数ペア:

[(1, 11199265), (5, 2239853), (7, 1599895), (11, 1018115), (19, 589435), (35, 319979), (55, 203623), (77, 145445), (95, 117887), (133, 84205), (209, 53585), (385, 29089), (665, 16841), (1045, 10717), (1463, 7655), (1531, 7315)]