15060861

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 23208120

約数和(自身を除く): 8147259

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 569, 1557, 1707, 2941, 5121, 8823, 9673, 26469, 29019, 87057, 98437, 295311, 885933, 1673429, 5020287, 15060861]

約数ペア:

[(1, 15060861), (3, 5020287), (9, 1673429), (17, 885933), (51, 295311), (153, 98437), (173, 87057), (519, 29019), (569, 26469), (1557, 9673), (1707, 8823), (2941, 5121)]