56373975

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 123512928

約数和(自身を除く): 67138953

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 41, 45, 63, 75, 81, 97, 105, 123, 135, 175, 189, 205, 225, 287, 291, 315, 369, 405, 485, 525, 567, 615, 675, 679, 861, 873, 945, 1025, 1107, 1435, 1455, 1575, 1845, 2025, 2037, 2425, 2583, 2619, 2835, 3075, 3321, 3395, 3977, 4305, 4365, 4725, 5535, 6111, 7175, 7275, 7749, 7857, 9225, 10185, 11931, 12915, 13095, 14175, 16605, 16975, 18333, 19885, 21525, 21825, 23247, 27675, 27839, 30555, 35793, 38745, 39285, 50925, 54999, 59655, 64575, 65475, 83025, 83517, 91665, 99425, 107379, 116235, 139195, 152775, 178965, 193725, 196425, 250551, 274995, 298275, 322137, 417585, 458325, 536895, 581175, 695975, 751653, 894825, 1252755, 1374975, 1610685, 2087925, 2254959, 2684475, 3758265, 6263775, 8053425, 11274795, 18791325, 56373975]

約数ペア:

[(1, 56373975), (3, 18791325), (5, 11274795), (7, 8053425), (9, 6263775), (15, 3758265), (21, 2684475), (25, 2254959), (27, 2087925), (35, 1610685), (41, 1374975), (45, 1252755), (63, 894825), (75, 751653), (81, 695975), (97, 581175), (105, 536895), (123, 458325), (135, 417585), (175, 322137), (189, 298275), (205, 274995), (225, 250551), (287, 196425), (291, 193725), (315, 178965), (369, 152775), (405, 139195), (485, 116235), (525, 107379), (567, 99425), (615, 91665), (675, 83517), (679, 83025), (861, 65475), (873, 64575), (945, 59655), (1025, 54999), (1107, 50925), (1435, 39285), (1455, 38745), (1575, 35793), (1845, 30555), (2025, 27839), (2037, 27675), (2425, 23247), (2583, 21825), (2619, 21525), (2835, 19885), (3075, 18333), (3321, 16975), (3395, 16605), (3977, 14175), (4305, 13095), (4365, 12915), (4725, 11931), (5535, 10185), (6111, 9225), (7175, 7857), (7275, 7749)]