15025581

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{3041}}^1$

素因数の和:3114

約数の個数: 20

約数和(自身を含む): 22821084

約数和(自身を除く): 7795503

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 3041, 4941, 9123, 27369, 82107, 185501, 246321, 556503, 1669509, 5008527, 15025581]

約数ペア:

[(1, 15025581), (3, 5008527), (9, 1669509), (27, 556503), (61, 246321), (81, 185501), (183, 82107), (549, 27369), (1647, 9123), (3041, 4941)]