27049905

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6197}}^1$

素因数の和:6305

約数の個数: 24

約数和(自身を含む): 47377512

約数和(自身を除く): 20327607

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 6197, 18591, 30985, 55773, 92955, 278865, 601109, 1803327, 3005545, 5409981, 9016635, 27049905]

約数ペア:

[(1, 27049905), (3, 9016635), (5, 5409981), (9, 3005545), (15, 1803327), (45, 601109), (97, 278865), (291, 92955), (485, 55773), (873, 30985), (1455, 18591), (4365, 6197)]