206522325

素因数分解:

$3^3\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1129}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 381126400

約数和(自身を除く): 174604075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 271, 675, 813, 1129, 1355, 2439, 3387, 4065, 5645, 6775, 7317, 10161, 12195, 16935, 20325, 28225, 30483, 36585, 50805, 60975, 84675, 152415, 182925, 254025, 305959, 762075, 917877, 1529795, 2753631, 4589385, 7648975, 8260893, 13768155, 22946925, 41304465, 68840775, 206522325]

約数ペア:

[(1, 206522325), (3, 68840775), (5, 41304465), (9, 22946925), (15, 13768155), (25, 8260893), (27, 7648975), (45, 4589385), (75, 2753631), (135, 1529795), (225, 917877), (271, 762075), (675, 305959), (813, 254025), (1129, 182925), (1355, 152415), (2439, 84675), (3387, 60975), (4065, 50805), (5645, 36585), (6775, 30483), (7317, 28225), (10161, 20325), (12195, 16935)]