201608525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24967}}^1$

素因数の和:25013

約数の個数: 24

約数和(自身を含む): 278642880

約数和(自身を除く): 77034355

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 24967, 124835, 424439, 474373, 624175, 2122195, 2371865, 8064341, 10610975, 11859325, 40321705, 201608525]

約数ペア:

[(1, 201608525), (5, 40321705), (17, 11859325), (19, 10610975), (25, 8064341), (85, 2371865), (95, 2122195), (323, 624175), (425, 474373), (475, 424439), (1615, 124835), (8075, 24967)]