8472675

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 14110704

約数和(自身を除く): 5638029

約数列:

[1, 3, 5, 15, 25, 75, 173, 519, 653, 865, 1959, 2595, 3265, 4325, 9795, 12975, 16325, 48975, 112969, 338907, 564845, 1694535, 2824225, 8472675]

約数ペア:

[(1, 8472675), (3, 2824225), (5, 1694535), (15, 564845), (25, 338907), (75, 112969), (173, 48975), (519, 16325), (653, 12975), (865, 9795), (1959, 4325), (2595, 3265)]