161917095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{634969}}^1$

素因数の和:634994

約数の個数: 16

約数和(自身を含む): 274307040

約数和(自身を除く): 112389945

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 634969, 1904907, 3174845, 9524535, 10794473, 32383419, 53972365, 161917095]

約数ペア:

[(1, 161917095), (3, 53972365), (5, 32383419), (15, 10794473), (17, 9524535), (51, 3174845), (85, 1904907), (255, 634969)]