27753205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{751}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 35193600

約数和(自身を除く): 7440395

約数列:

[1, 5, 19, 95, 389, 751, 1945, 3755, 7391, 14269, 36955, 71345, 292139, 1460695, 5550641, 27753205]

約数ペア:

[(1, 27753205), (5, 5550641), (19, 1460695), (95, 292139), (389, 71345), (751, 36955), (1945, 14269), (3755, 7391)]