15060915

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7121}}^1$

素因数の和:7179

約数の個数: 24

約数和(自身を含む): 26664768

約数和(自身を除く): 11603853

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 7121, 21363, 35605, 64089, 106815, 320445, 334687, 1004061, 1673435, 3012183, 5020305, 15060915]

約数ペア:

[(1, 15060915), (3, 5020305), (5, 3012183), (9, 1673435), (15, 1004061), (45, 334687), (47, 320445), (141, 106815), (235, 64089), (423, 35605), (705, 21363), (2115, 7121)]