2641095

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3089}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 4820400

約数和(自身を除く): 2179305

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 3089, 9267, 15445, 27801, 46335, 58691, 139005, 176073, 293455, 528219, 880365, 2641095]

約数ペア:

[(1, 2641095), (3, 880365), (5, 528219), (9, 293455), (15, 176073), (19, 139005), (45, 58691), (57, 46335), (95, 27801), (171, 15445), (285, 9267), (855, 3089)]