9909555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38861}}^1$

素因数の和:38886

約数の個数: 16

約数和(自身を含む): 16788384

約数和(自身を除く): 6878829

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 38861, 116583, 194305, 582915, 660637, 1981911, 3303185, 9909555]

約数ペア:

[(1, 9909555), (3, 3303185), (5, 1981911), (15, 660637), (17, 582915), (51, 194305), (85, 116583), (255, 38861)]