27874175

素因数分解:

$5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 39804000

約数和(自身を除く): 11929825

約数列:

[1, 5, 7, 25, 35, 149, 175, 745, 1043, 1069, 3725, 5215, 5345, 7483, 26075, 26725, 37415, 159281, 187075, 796405, 1114967, 3982025, 5574835, 27874175]

約数ペア:

[(1, 27874175), (5, 5574835), (7, 3982025), (25, 1114967), (35, 796405), (149, 187075), (175, 159281), (745, 37415), (1043, 26725), (1069, 26075), (3725, 7483), (5215, 5345)]