315053385

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{87881}}^1$

素因数の和:88128

約数の個数: 16

約数和(自身を含む): 506200320

約数和(自身を除く): 191146935

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 87881, 263643, 439405, 1318215, 21003559, 63010677, 105017795, 315053385]

約数ペア:

[(1, 315053385), (3, 105017795), (5, 63010677), (15, 21003559), (239, 1318215), (717, 439405), (1195, 263643), (3585, 87881)]