12930675

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3253}}^1$

素因数の和:3319

約数の個数: 24

約数和(自身を含む): 21788784

約数和(自身を除く): 8858109

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3253, 3975, 9759, 16265, 48795, 81325, 172409, 243975, 517227, 862045, 2586135, 4310225, 12930675]

約数ペア:

[(1, 12930675), (3, 4310225), (5, 2586135), (15, 862045), (25, 517227), (53, 243975), (75, 172409), (159, 81325), (265, 48795), (795, 16265), (1325, 9759), (3253, 3975)]