2906572025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51421}}^1$

素因数の和:51474

約数の個数: 48

約数和(自身を含む): 4590956160

約数和(自身を除く): 1684384135

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 95, 119, 133, 175, 323, 425, 475, 595, 665, 1615, 2261, 2975, 3325, 8075, 11305, 51421, 56525, 257105, 359947, 874157, 976999, 1285525, 1799735, 4370785, 4884995, 6119099, 6838993, 8998675, 16608983, 21853925, 24424975, 30595495, 34194965, 83044915, 116262881, 152977475, 170974825, 415224575, 581314405, 2906572025]

約数ペア:

[(1, 2906572025), (5, 581314405), (7, 415224575), (17, 170974825), (19, 152977475), (25, 116262881), (35, 83044915), (85, 34194965), (95, 30595495), (119, 24424975), (133, 21853925), (175, 16608983), (323, 8998675), (425, 6838993), (475, 6119099), (595, 4884995), (665, 4370785), (1615, 1799735), (2261, 1285525), (2975, 976999), (3325, 874157), (8075, 359947), (11305, 257105), (51421, 56525)]