2538495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2969}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 4633200

約数和(自身を除く): 2094705

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2969, 8907, 14845, 26721, 44535, 56411, 133605, 169233, 282055, 507699, 846165, 2538495]

約数ペア:

[(1, 2538495), (3, 846165), (5, 507699), (9, 282055), (15, 169233), (19, 133605), (45, 56411), (57, 44535), (95, 26721), (171, 14845), (285, 8907), (855, 2969)]