27381755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6703}}^1$

素因数の和:6770

約数の個数: 16

約数和(自身を含む): 35397120

約数和(自身を除く): 8015365

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 6703, 33515, 127357, 288229, 636785, 1441145, 5476351, 27381755]

約数ペア:

[(1, 27381755), (5, 5476351), (19, 1441145), (43, 636785), (95, 288229), (215, 127357), (817, 33515), (4085, 6703)]