56087325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 116064000

約数和(自身を除く): 59976675

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 149, 175, 225, 239, 315, 447, 525, 717, 745, 1043, 1195, 1341, 1575, 1673, 2151, 2235, 3129, 3585, 3725, 5019, 5215, 5975, 6705, 8365, 9387, 10755, 11175, 15057, 15645, 17925, 25095, 26075, 33525, 35611, 41825, 46935, 53775, 75285, 78225, 106833, 125475, 178055, 234675, 249277, 320499, 376425, 534165, 747831, 890275, 1246385, 1602495, 2243493, 2670825, 3739155, 6231925, 8012475, 11217465, 18695775, 56087325]

約数ペア:

[(1, 56087325), (3, 18695775), (5, 11217465), (7, 8012475), (9, 6231925), (15, 3739155), (21, 2670825), (25, 2243493), (35, 1602495), (45, 1246385), (63, 890275), (75, 747831), (105, 534165), (149, 376425), (175, 320499), (225, 249277), (239, 234675), (315, 178055), (447, 125475), (525, 106833), (717, 78225), (745, 75285), (1043, 53775), (1195, 46935), (1341, 41825), (1575, 35611), (1673, 33525), (2151, 26075), (2235, 25095), (3129, 17925), (3585, 15645), (3725, 15057), (5019, 11175), (5215, 10755), (5975, 9387), (6705, 8365)]