8900025

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2239}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 14999040

約数和(自身を除く): 6099015

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 2239, 3975, 6717, 11195, 33585, 55975, 118667, 167925, 356001, 593335, 1780005, 2966675, 8900025]

約数ペア:

[(1, 8900025), (3, 2966675), (5, 1780005), (15, 593335), (25, 356001), (53, 167925), (75, 118667), (159, 55975), (265, 33585), (795, 11195), (1325, 6717), (2239, 3975)]