47675025

素因数分解:

$3^2\times 5^2\times {\mathrm{211889}}^1$

素因数の和:211905

約数の個数: 18

約数和(自身を含む): 85391670

約数和(自身を除く): 37716645

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 211889, 635667, 1059445, 1907001, 3178335, 5297225, 9535005, 15891675, 47675025]

約数ペア:

[(1, 47675025), (3, 15891675), (5, 9535005), (9, 5297225), (15, 3178335), (25, 1907001), (45, 1059445), (75, 635667), (225, 211889)]