148528225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6653}}^1$

素因数の和:6729

約数の個数: 24

約数和(自身を含む): 198023040

約数和(自身を除く): 49494815

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1175, 4465, 6653, 22325, 33265, 126407, 166325, 312691, 632035, 1563455, 3160175, 5941129, 7817275, 29705645, 148528225]

約数ペア:

[(1, 148528225), (5, 29705645), (19, 7817275), (25, 5941129), (47, 3160175), (95, 1563455), (235, 632035), (475, 312691), (893, 166325), (1175, 126407), (4465, 33265), (6653, 22325)]