713992925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 963480000

約数和(自身を除く): 249487075

約数列:

[1, 5, 19, 25, 59, 73, 95, 295, 349, 365, 475, 1121, 1387, 1475, 1745, 1825, 4307, 5605, 6631, 6935, 8725, 20591, 21535, 25477, 28025, 33155, 34675, 81833, 102955, 107675, 127385, 165775, 391229, 409165, 484063, 514775, 636925, 1503143, 1956145, 2045825, 2420315, 7515715, 9780725, 12101575, 28559717, 37578575, 142798585, 713992925]

約数ペア:

[(1, 713992925), (5, 142798585), (19, 37578575), (25, 28559717), (59, 12101575), (73, 9780725), (95, 7515715), (295, 2420315), (349, 2045825), (365, 1956145), (475, 1503143), (1121, 636925), (1387, 514775), (1475, 484063), (1745, 409165), (1825, 391229), (4307, 165775), (5605, 127385), (6631, 107675), (6935, 102955), (8725, 81833), (20591, 34675), (21535, 33155), (25477, 28025)]