29871325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5717}}^1$

素因数の和:5757

約数の個数: 24

約数和(自身を含む): 42541920

約数和(自身を除く): 12670595

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 5717, 28585, 62887, 108623, 142925, 314435, 543115, 1194853, 1572175, 2715575, 5974265, 29871325]

約数ペア:

[(1, 29871325), (5, 5974265), (11, 2715575), (19, 1572175), (25, 1194853), (55, 543115), (95, 314435), (209, 142925), (275, 108623), (475, 62887), (1045, 28585), (5225, 5717)]