27125955

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 48960000

約数和(自身を除く): 21834045

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 2999, 3015, 8997, 9045, 14995, 26991, 44985, 80973, 134955, 200933, 404865, 602799, 1004665, 1808397, 3013995, 5425191, 9041985, 27125955]

約数ペア:

[(1, 27125955), (3, 9041985), (5, 5425191), (9, 3013995), (15, 1808397), (27, 1004665), (45, 602799), (67, 404865), (135, 200933), (201, 134955), (335, 80973), (603, 44985), (1005, 26991), (1809, 14995), (2999, 9045), (3015, 8997)]