189002685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{741187}}^1$

素因数の和:741212

約数の個数: 16

約数和(自身を含む): 320193216

約数和(自身を除く): 131190531

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 741187, 2223561, 3705935, 11117805, 12600179, 37800537, 63000895, 189002685]

約数ペア:

[(1, 189002685), (3, 63000895), (5, 37800537), (15, 12600179), (17, 11117805), (51, 3705935), (85, 2223561), (255, 741187)]