19207625

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4205

約数の個数: 16

約数和(自身を含む): 24624912

約数和(自身を除く): 5417287

約数列:

[1, 5, 25, 37, 125, 185, 925, 4153, 4625, 20765, 103825, 153661, 519125, 768305, 3841525, 19207625]

約数ペア:

[(1, 19207625), (5, 3841525), (25, 768305), (37, 519125), (125, 153661), (185, 103825), (925, 20765), (4153, 4625)]