2136075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 3720000

約数和(自身を除く): 1583925

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1499, 4497, 7495, 22485, 28481, 37475, 85443, 112425, 142405, 427215, 712025, 2136075]

約数ペア:

[(1, 2136075), (3, 712025), (5, 427215), (15, 142405), (19, 112425), (25, 85443), (57, 37475), (75, 28481), (95, 22485), (285, 7495), (475, 4497), (1425, 1499)]