275387615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{3359}}^1$

素因数の和:4246

約数の個数: 16

約数和(自身を含む): 348364800

約数和(自身を除く): 72977185

約数列:

[1, 5, 19, 95, 863, 3359, 4315, 16397, 16795, 63821, 81985, 319105, 2898817, 14494085, 55077523, 275387615]

約数ペア:

[(1, 275387615), (5, 55077523), (19, 14494085), (95, 2898817), (863, 319105), (3359, 81985), (4315, 63821), (16397, 16795)]