129547005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1233781}}^1$

素因数の和:1233796

約数の個数: 16

約数和(自身を含む): 236886144

約数和(自身を除く): 107339139

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1233781, 3701343, 6168905, 8636467, 18506715, 25909401, 43182335, 129547005]

約数ペア:

[(1, 129547005), (3, 43182335), (5, 25909401), (7, 18506715), (15, 8636467), (21, 6168905), (35, 3701343), (105, 1233781)]