67729147925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{154571}}^1$

素因数の和:155629

約数の個数: 24

約数和(自身を含む): 89011213632

約数和(自身を除く): 21282065707

約数列:

[1, 5, 17, 25, 85, 425, 1031, 5155, 17527, 25775, 87635, 154571, 438175, 772855, 2627707, 3864275, 13138535, 65692675, 159362701, 796813505, 2709165917, 3984067525, 13545829585, 67729147925]

約数ペア:

[(1, 67729147925), (5, 13545829585), (17, 3984067525), (25, 2709165917), (85, 796813505), (425, 159362701), (1031, 65692675), (5155, 13138535), (17527, 3864275), (25775, 2627707), (87635, 772855), (154571, 438175)]