1286550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{953}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 3548880

約数和(自身を除く): 2262330

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, 953, 1350, 1906, 2859, 4765, 5718, 8577, 9530, 14295, 17154, 23825, 25731, 28590, 42885, 47650, 51462, 71475, 85770, 128655, 142950, 214425, 257310, 428850, 643275, 1286550]

約数ペア:

[(1, 1286550), (2, 643275), (3, 428850), (5, 257310), (6, 214425), (9, 142950), (10, 128655), (15, 85770), (18, 71475), (25, 51462), (27, 47650), (30, 42885), (45, 28590), (50, 25731), (54, 23825), (75, 17154), (90, 14295), (135, 9530), (150, 8577), (225, 5718), (270, 4765), (450, 2859), (675, 1906), (953, 1350)]