83687725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{877}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 113662368

約数和(自身を除く): 29974643

約数列:

[1, 5, 11, 25, 55, 275, 347, 877, 1735, 3817, 4385, 8675, 9647, 19085, 21925, 48235, 95425, 241175, 304319, 1521595, 3347509, 7607975, 16737545, 83687725]

約数ペア:

[(1, 83687725), (5, 16737545), (11, 7607975), (25, 3347509), (55, 1521595), (275, 304319), (347, 241175), (877, 95425), (1735, 48235), (3817, 21925), (4385, 19085), (8675, 9647)]