15292287

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{1163}}^1$

素因数の和:1659

約数の個数: 16

約数和(自身を含む): 22721280

約数和(自身を除く): 7428993

約数列:

[1, 3, 9, 27, 487, 1163, 1461, 3489, 4383, 10467, 13149, 31401, 566381, 1699143, 5097429, 15292287]

約数ペア:

[(1, 15292287), (3, 5097429), (9, 1699143), (27, 566381), (487, 31401), (1163, 13149), (1461, 10467), (3489, 4383)]