39894125

素因数分解:

$5^3\times {\mathrm{439}}^1\times {\mathrm{727}}^1$

素因数の和:1181

約数の個数: 16

約数和(自身を含む): 49969920

約数和(自身を除く): 10075795

約数列:

[1, 5, 25, 125, 439, 727, 2195, 3635, 10975, 18175, 54875, 90875, 319153, 1595765, 7978825, 39894125]

約数ペア:

[(1, 39894125), (5, 7978825), (25, 1595765), (125, 319153), (439, 90875), (727, 54875), (2195, 18175), (3635, 10975)]