15131955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59341}}^1$

素因数の和:59366

約数の個数: 16

約数和(自身を含む): 25635744

約数和(自身を除く): 10503789

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 59341, 178023, 296705, 890115, 1008797, 3026391, 5043985, 15131955]

約数ペア:

[(1, 15131955), (3, 5043985), (5, 3026391), (15, 1008797), (17, 890115), (51, 296705), (85, 178023), (255, 59341)]