27471255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{261631}}^1$

素因数の和:261646

約数の個数: 16

約数和(自身を含む): 50233344

約数和(自身を除く): 22762089

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 261631, 784893, 1308155, 1831417, 3924465, 5494251, 9157085, 27471255]

約数ペア:

[(1, 27471255), (3, 9157085), (5, 5494251), (7, 3924465), (15, 1831417), (21, 1308155), (35, 784893), (105, 261631)]