87253535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2711}}^1$

素因数の和:2914

約数の個数: 16

約数和(自身を含む): 107980992

約数和(自身を除く): 20727457

約数列:

[1, 5, 41, 157, 205, 785, 2711, 6437, 13555, 32185, 111151, 425627, 555755, 2128135, 17450707, 87253535]

約数ペア:

[(1, 87253535), (5, 17450707), (41, 2128135), (157, 555755), (205, 425627), (785, 111151), (2711, 32185), (6437, 13555)]