47309025

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{13421}}^1$

素因数の和:13481

約数の個数: 24

約数和(自身を含む): 79887744

約数和(自身を除く): 32578719

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 13421, 40263, 67105, 201315, 335525, 630787, 1006575, 1892361, 3153935, 9461805, 15769675, 47309025]

約数ペア:

[(1, 47309025), (3, 15769675), (5, 9461805), (15, 3153935), (25, 1892361), (47, 1006575), (75, 630787), (141, 335525), (235, 201315), (705, 67105), (1175, 40263), (3525, 13421)]