27380455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3881}}^1$

素因数の和:3986

約数の個数: 16

約数和(自身を含む): 35217504

約数和(自身を除く): 7837049

約数列:

[1, 5, 17, 83, 85, 415, 1411, 3881, 7055, 19405, 65977, 322123, 329885, 1610615, 5476091, 27380455]

約数ペア:

[(1, 27380455), (5, 5476091), (17, 1610615), (83, 329885), (85, 322123), (415, 65977), (1411, 19405), (3881, 7055)]