897075

素因数分解:

$3^4\times 5^2\times {\mathrm{443}}^1$

素因数の和:465

約数の個数: 30

約数和(自身を含む): 1665444

約数和(自身を除く): 768369

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 443, 675, 1329, 2025, 2215, 3987, 6645, 11075, 11961, 19935, 33225, 35883, 59805, 99675, 179415, 299025, 897075]

約数ペア:

[(1, 897075), (3, 299025), (5, 179415), (9, 99675), (15, 59805), (25, 35883), (27, 33225), (45, 19935), (75, 11961), (81, 11075), (135, 6645), (225, 3987), (405, 2215), (443, 2025), (675, 1329)]