13882825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 19775520

約数和(自身を除く): 5892695

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 2657, 5225, 13285, 29227, 50483, 66425, 146135, 252415, 555313, 730675, 1262075, 2776565, 13882825]

約数ペア:

[(1, 13882825), (5, 2776565), (11, 1262075), (19, 730675), (25, 555313), (55, 252415), (95, 146135), (209, 66425), (275, 50483), (475, 29227), (1045, 13285), (2657, 5225)]