1615095

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 2948400

約数和(自身を除く): 1333305

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1889, 5667, 9445, 17001, 28335, 35891, 85005, 107673, 179455, 323019, 538365, 1615095]

約数ペア:

[(1, 1615095), (3, 538365), (5, 323019), (9, 179455), (15, 107673), (19, 85005), (45, 35891), (57, 28335), (95, 17001), (171, 9445), (285, 5667), (855, 1889)]