16538850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{12251}}^1$

素因数の和:12272

約数の個数: 48

約数和(自身を含む): 45577440

約数和(自身を除く): 29038590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 12251, 24502, 36753, 61255, 73506, 110259, 122510, 183765, 220518, 306275, 330777, 367530, 551295, 612550, 661554, 918825, 1102590, 1653885, 1837650, 2756475, 3307770, 5512950, 8269425, 16538850]

約数ペア:

[(1, 16538850), (2, 8269425), (3, 5512950), (5, 3307770), (6, 2756475), (9, 1837650), (10, 1653885), (15, 1102590), (18, 918825), (25, 661554), (27, 612550), (30, 551295), (45, 367530), (50, 330777), (54, 306275), (75, 220518), (90, 183765), (135, 122510), (150, 110259), (225, 73506), (270, 61255), (450, 36753), (675, 24502), (1350, 12251)]