88697225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 123206400

約数和(自身を除く): 34509175

約数列:

[1, 5, 19, 25, 29, 47, 95, 137, 145, 235, 475, 551, 685, 725, 893, 1175, 1363, 2603, 2755, 3425, 3973, 4465, 6439, 6815, 13015, 13775, 19865, 22325, 25897, 32195, 34075, 65075, 75487, 99325, 122341, 129485, 160975, 186731, 377435, 611705, 647425, 933655, 1887175, 3058525, 3547889, 4668275, 17739445, 88697225]

約数ペア:

[(1, 88697225), (5, 17739445), (19, 4668275), (25, 3547889), (29, 3058525), (47, 1887175), (95, 933655), (137, 647425), (145, 611705), (235, 377435), (475, 186731), (551, 160975), (685, 129485), (725, 122341), (893, 99325), (1175, 75487), (1363, 65075), (2603, 34075), (2755, 32195), (3425, 25897), (3973, 22325), (4465, 19865), (6439, 13775), (6815, 13015)]