201128325

素因数分解:

$3^1\times 5^2\times {\mathrm{1499}}^1\times {\mathrm{1789}}^1$

素因数の和:3301

約数の個数: 24

約数和(自身を含む): 332940000

約数和(自身を除く): 131811675

約数列:

[1, 3, 5, 15, 25, 75, 1499, 1789, 4497, 5367, 7495, 8945, 22485, 26835, 37475, 44725, 112425, 134175, 2681711, 8045133, 13408555, 40225665, 67042775, 201128325]

約数ペア:

[(1, 201128325), (3, 67042775), (5, 40225665), (15, 13408555), (25, 8045133), (75, 2681711), (1499, 134175), (1789, 112425), (4497, 44725), (5367, 37475), (7495, 26835), (8945, 22485)]