275532433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 348917760

約数和(自身を除く): 73385327

約数列:

[1, 11, 19, 23, 31, 43, 209, 253, 341, 437, 473, 589, 713, 817, 989, 1333, 1849, 4807, 6479, 7843, 8987, 10879, 13547, 14663, 18791, 20339, 25327, 30659, 35131, 42527, 57319, 149017, 206701, 278597, 337249, 386441, 467797, 582521, 630509, 808013, 1089061, 1318337, 6407731, 8888143, 11979671, 14501707, 25048403, 275532433]

約数ペア:

[(1, 275532433), (11, 25048403), (19, 14501707), (23, 11979671), (31, 8888143), (43, 6407731), (209, 1318337), (253, 1089061), (341, 808013), (437, 630509), (473, 582521), (589, 467797), (713, 386441), (817, 337249), (989, 278597), (1333, 206701), (1849, 149017), (4807, 57319), (6479, 42527), (7843, 35131), (8987, 30659), (10879, 25327), (13547, 20339), (14663, 18791)]