27598255

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 33897600

約数和(自身を除く): 6299345

約数列:

[1, 5, 79, 109, 395, 545, 641, 3205, 8611, 43055, 50639, 69869, 253195, 349345, 5519651, 27598255]

約数ペア:

[(1, 27598255), (5, 5519651), (79, 349345), (109, 253195), (395, 69869), (545, 50639), (641, 43055), (3205, 8611)]