2149504525

素因数分解:

$5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{112687}}^1$

素因数の和:112813

約数の個数: 24

約数和(自身を含む): 3074128640

約数和(自身を除く): 924624115

約数列:

[1, 5, 7, 25, 35, 109, 175, 545, 763, 2725, 3815, 19075, 112687, 563435, 788809, 2817175, 3944045, 12282883, 19720225, 61414415, 85980181, 307072075, 429900905, 2149504525]

約数ペア:

[(1, 2149504525), (5, 429900905), (7, 307072075), (25, 85980181), (35, 61414415), (109, 19720225), (175, 12282883), (545, 3944045), (763, 2817175), (2725, 788809), (3815, 563435), (19075, 112687)]