213590925

素因数分解:

$3^5\times 5^2\times {\mathrm{35159}}^1$

素因数の和:35184

約数の個数: 36

約数和(自身を含む): 396745440

約数和(自身を除く): 183154515

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 35159, 105477, 175795, 316431, 527385, 878975, 949293, 1582155, 2636925, 2847879, 4746465, 7910775, 8543637, 14239395, 23732325, 42718185, 71196975, 213590925]

約数ペア:

[(1, 213590925), (3, 71196975), (5, 42718185), (9, 23732325), (15, 14239395), (25, 8543637), (27, 7910775), (45, 4746465), (75, 2847879), (81, 2636925), (135, 1582155), (225, 949293), (243, 878975), (405, 527385), (675, 316431), (1215, 175795), (2025, 105477), (6075, 35159)]