402853525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4093}}^1$

素因数の和:4261

約数の個数: 24

約数和(自身を含む): 519839744

約数和(自身を除く): 116986219

約数列:

[1, 5, 25, 31, 127, 155, 635, 775, 3175, 3937, 4093, 19685, 20465, 98425, 102325, 126883, 519811, 634415, 2599055, 3172075, 12995275, 16114141, 80570705, 402853525]

約数ペア:

[(1, 402853525), (5, 80570705), (25, 16114141), (31, 12995275), (127, 3172075), (155, 2599055), (635, 634415), (775, 519811), (3175, 126883), (3937, 102325), (4093, 98425), (19685, 20465)]