1419491805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{216551}}^1$

素因数の和:216601

約数の個数: 32

約数和(自身を含む): 2494679040

約数和(自身を除く): 1075187235

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 216551, 649653, 1082755, 3248265, 4114469, 4980673, 12343407, 14942019, 20572345, 24903365, 61717035, 74710095, 94632787, 283898361, 473163935, 1419491805]

約数ペア:

[(1, 1419491805), (3, 473163935), (5, 283898361), (15, 94632787), (19, 74710095), (23, 61717035), (57, 24903365), (69, 20572345), (95, 14942019), (115, 12343407), (285, 4980673), (345, 4114469), (437, 3248265), (1311, 1082755), (2185, 649653), (6555, 216551)]