2718863975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{6397327}}^1$

素因数の和:6397354

約数の個数: 12

約数和(自身を含む): 3569709024

約数和(自身を除く): 850845049

約数列:

[1, 5, 17, 25, 85, 425, 6397327, 31986635, 108754559, 159933175, 543772795, 2718863975]

約数ペア:

[(1, 2718863975), (5, 543772795), (17, 159933175), (25, 108754559), (85, 31986635), (425, 6397327)]