128804935

素因数分解:

$5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{4549}}^1$

素因数の和:5370

約数の個数: 16

約数和(自身を含む): 176904000

約数和(自身を除く): 48099065

約数列:

[1, 5, 7, 35, 809, 4045, 4549, 5663, 22745, 28315, 31843, 159215, 3680141, 18400705, 25760987, 128804935]

約数ペア:

[(1, 128804935), (5, 25760987), (7, 18400705), (35, 3680141), (809, 159215), (4045, 31843), (4549, 28315), (5663, 22745)]