57467475

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 119731920

約数和(自身を除く): 62264445

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 37, 39, 45, 59, 65, 75, 81, 111, 117, 135, 177, 185, 195, 225, 295, 325, 333, 351, 405, 481, 531, 555, 585, 675, 767, 885, 925, 975, 999, 1053, 1443, 1475, 1593, 1665, 1755, 2025, 2183, 2301, 2405, 2655, 2775, 2925, 2997, 3835, 4329, 4425, 4779, 4995, 5265, 6549, 6903, 7215, 7965, 8325, 8775, 10915, 11505, 12025, 12987, 13275, 14985, 19175, 19647, 20709, 21645, 23895, 24975, 26325, 28379, 32745, 34515, 36075, 38961, 39825, 54575, 57525, 58941, 62127, 64935, 74925, 85137, 98235, 103545, 108225, 119475, 141895, 163725, 172575, 176823, 194805, 255411, 294705, 310635, 324675, 425685, 491175, 517725, 709475, 766233, 884115, 974025, 1277055, 1473525, 1553175, 2128425, 2298699, 3831165, 4420575, 6385275, 11493495, 19155825, 57467475]

約数ペア:

[(1, 57467475), (3, 19155825), (5, 11493495), (9, 6385275), (13, 4420575), (15, 3831165), (25, 2298699), (27, 2128425), (37, 1553175), (39, 1473525), (45, 1277055), (59, 974025), (65, 884115), (75, 766233), (81, 709475), (111, 517725), (117, 491175), (135, 425685), (177, 324675), (185, 310635), (195, 294705), (225, 255411), (295, 194805), (325, 176823), (333, 172575), (351, 163725), (405, 141895), (481, 119475), (531, 108225), (555, 103545), (585, 98235), (675, 85137), (767, 74925), (885, 64935), (925, 62127), (975, 58941), (999, 57525), (1053, 54575), (1443, 39825), (1475, 38961), (1593, 36075), (1665, 34515), (1755, 32745), (2025, 28379), (2183, 26325), (2301, 24975), (2405, 23895), (2655, 21645), (2775, 20709), (2925, 19647), (2997, 19175), (3835, 14985), (4329, 13275), (4425, 12987), (4779, 12025), (4995, 11505), (5265, 10915), (6549, 8775), (6903, 8325), (7215, 7965)]