13505525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 18567264

約数和(自身を除く): 5061739

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 733, 737, 1675, 3665, 3685, 8063, 18325, 18425, 40315, 49111, 201575, 245555, 540221, 1227775, 2701105, 13505525]

約数ペア:

[(1, 13505525), (5, 2701105), (11, 1227775), (25, 540221), (55, 245555), (67, 201575), (275, 49111), (335, 40315), (733, 18425), (737, 18325), (1675, 8063), (3665, 3685)]