1230334525

素因数分解:

$5^2\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{3517}}^1$

素因数の和:5533

約数の個数: 24

約数和(自身を含む): 1744928000

約数和(自身を除く): 514593475

約数列:

[1, 5, 7, 25, 35, 175, 1999, 3517, 9995, 13993, 17585, 24619, 49975, 69965, 87925, 123095, 349825, 615475, 7030483, 35152415, 49213381, 175762075, 246066905, 1230334525]

約数ペア:

[(1, 1230334525), (5, 246066905), (7, 175762075), (25, 49213381), (35, 35152415), (175, 7030483), (1999, 615475), (3517, 349825), (9995, 123095), (13993, 87925), (17585, 69965), (24619, 49975)]