2389462005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{22756781}}^1$

素因数の和:22756796

約数の個数: 16

約数和(自身を含む): 4369302144

約数和(自身を除く): 1979840139

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 22756781, 68270343, 113783905, 159297467, 341351715, 477892401, 796487335, 2389462005]

約数ペア:

[(1, 2389462005), (3, 796487335), (5, 477892401), (7, 341351715), (15, 159297467), (21, 113783905), (35, 68270343), (105, 22756781)]