27537890

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{3581}}^1$

素因数の和:4357

約数の個数: 16

約数和(自身を含む): 49646520

約数和(自身を除く): 22108630

約数列:

[1, 2, 5, 10, 769, 1538, 3581, 3845, 7162, 7690, 17905, 35810, 2753789, 5507578, 13768945, 27537890]

約数ペア:

[(1, 27537890), (2, 13768945), (5, 5507578), (10, 2753789), (769, 35810), (1538, 17905), (3581, 7690), (3845, 7162)]