147098805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1400941}}^1$

素因数の和:1400956

約数の個数: 16

約数和(自身を含む): 268980864

約数和(自身を除く): 121882059

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1400941, 4202823, 7004705, 9806587, 21014115, 29419761, 49032935, 147098805]

約数ペア:

[(1, 147098805), (3, 49032935), (5, 29419761), (7, 21014115), (15, 9806587), (21, 7004705), (35, 4202823), (105, 1400941)]