57625785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2999}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 116064000

約数和(自身を除く): 58438215

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 2999, 3843, 6405, 8997, 14995, 19215, 20993, 26991, 44985, 62979, 104965, 134955, 182939, 188937, 314895, 548817, 914695, 944685, 1280573, 1646451, 2744085, 3841719, 6402865, 8232255, 11525157, 19208595, 57625785]

約数ペア:

[(1, 57625785), (3, 19208595), (5, 11525157), (7, 8232255), (9, 6402865), (15, 3841719), (21, 2744085), (35, 1646451), (45, 1280573), (61, 944685), (63, 914695), (105, 548817), (183, 314895), (305, 188937), (315, 182939), (427, 134955), (549, 104965), (915, 62979), (1281, 44985), (2135, 26991), (2745, 20993), (2999, 19215), (3843, 14995), (6405, 8997)]