27975190

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2389}}^1$

素因数の和:3567

約数の個数: 16

約数和(自身を含む): 50419440

約数和(自身を除く): 22444250

約数列:

[1, 2, 5, 10, 1171, 2342, 2389, 4778, 5855, 11710, 11945, 23890, 2797519, 5595038, 13987595, 27975190]

約数ペア:

[(1, 27975190), (2, 13987595), (5, 5595038), (10, 2797519), (1171, 23890), (2342, 11945), (2389, 11710), (4778, 5855)]