15553359

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 23617152

約数和(自身を除く): 8063793

約数列:

[1, 3, 9, 23, 69, 207, 227, 331, 681, 993, 2043, 2979, 5221, 7613, 15663, 22839, 46989, 68517, 75137, 225411, 676233, 1728151, 5184453, 15553359]

約数ペア:

[(1, 15553359), (3, 5184453), (9, 1728151), (23, 676233), (69, 225411), (207, 75137), (227, 68517), (331, 46989), (681, 22839), (993, 15663), (2043, 7613), (2979, 5221)]